Prosecution Insights
Last updated: April 19, 2026
Application No. 18/283,738

ROBOTICS ASSISTED OPENING SYSTEMS AND METHODS

Non-Final OA §103
Filed
Sep 22, 2023
Examiner
TIGHE, BRENDAN P
Art Unit
3652
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
UNIVERSITY OF HOUSTON SYSTEM
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
3y 1m
To Grant
95%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allow Rate
435 granted / 576 resolved
+23.5% vs TC avg
Strong +20% interview lift
Without
With
+19.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
41 currently pending
Career history
617
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
51.7%
+11.7% vs TC avg
§102
34.2%
-5.8% vs TC avg
§112
11.4%
-28.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 576 resolved cases

Office Action

§103
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . DETAILED ACTION Drawings The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the driving pad tooth must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. The drawings are objected to because force application mechanism recited in the claims does not have a reference character in the specification or drawings. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102 of this title, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 1, 2, 5, 6, 7, 8, 9, 10, 13, 14, and 15 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hattori et al. (JP 2002264061 A) in view of Junkers (US 4336727 A). Regarding Claim 1, Hattori teaches: a force application system (5A) for placement on and removal from an actuable latch (VH) with a robotic arm (2 & 2a & 2b), the system comprising: a driving pad (5d) configured for attachment to the actuable latch [0038]; a force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]; and a frame (5a) for engagement by the robotic arm [0038]. Hattori does not teach: the force application mechanism is configured to increase an input force to an amplified output force Junkers teaches: a force application mechanism (Fig. 1) configured to increase an input force to an amplified rotational output force [abstract]. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the force application mechanism configured to increase an input force to an amplified rotational output force taught by Junkers in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 2, Hattori teaches: an intermittent driving means rotationally fixed to the driving pad [0038 & 0039 & 0040]; Hattori does not teach: the force application mechanism comprises: a ratchet wheel rotationally fixed to the driving pad; a pawl engageable with the ratchet wheel to rotate the ratchet wheel in a first direction to apply the amplified output force to the driving pad; and a rod coupled to the pawl to move the ratchet wheel in the first direction in response to the input force. Junkers teaches: the force application mechanism comprises: a ratchet wheel (26) rotationally fixed to an engagement means (23); a pawl (12 & 18) engageable with the ratchet wheel to rotate the ratchet wheel in a first direction to apply the amplified output force to the driving pad [Column 3 Lines 39-68 & Column 4 Lines 1-20]; an a rod (10 & 11) coupled (13 & 14 & 15) to the pawl (Fig. 1) to move the ratchet wheel in the first direction in response to the input force [Column 2 Lines 64-68 & Column 3 Lines 1-68 & Column 4 Lines 1-20]. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the force application mechanism configured to increase an input force to an amplified rotational output force, the force application mechanism comprises: a ratchet wheel rotationally fixed to the driving pad, a pawl engageable with the ratchet wheel to rotate the ratchet wheel in a first direction to apply the amplified output force to the driving pad, and a rod coupled to the pawl to move the ratchet wheel in the first direction in response to the input force taught by Junkers in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 5, Hattori teaches: the driving pad comprises a tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Regarding Claim 6, Hattori teaches: the driving pad comprises at tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Hattori does not teach: the driving pad comprises a magnet. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide an engagement member for engaging a ferrous latch member with a magnet to more securely engage the ferrous latch member with the engagement member to prevent accidental disengagement of the engagement member since the Examiner takes OFFICIAL NOTICE that magnets as a securing means for securing implements to ferromagnetic members were well known in the art before the effective filing date of the claimed invention. Regarding Claim 7, Hattori teaches: the robotic arm (Fig. 1), wherein the robotic arm comprises: a platform (1 & 2a) with driving members (1c & 1d) for moving the platform along a surface [0016]; and an actuator for moving the robotic arm [0017 & 0018 & 0021 & 0028 & 0049]. Regarding Claim 8, Hattori teaches: A method, comprising: attaching, with a robotic arm (2 & 2a & 2b), a force application tool (5d) to an actuable latch (VH) on a closure [0038], wherein the force application tool comprises a driving pad attached to the actuable latch [0038], a force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]; applying the input force to the force application mechanism [0038 & 0039 & 0040]; moving the actuable latch to an unlocked position in response to the output force [0038 & 0039 & 0040]; and moving the closure with the robotic arm to open a pathway (Fig. 7 & Fig. 8). Hattori does not teach: the force application mechanism is configured to increase an input force to an amplified output force Junkers teaches: a force application mechanism (Fig. 1) configured to increase an input force to an amplified rotational output force [abstract]. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the method of attaching a force application tool an actuable latch on a closure for moving the actuable latch to an unlocked position and moving the closer with the robotic arm to open a pathway utilizing a force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the force application mechanism configured to increase an input force to an amplified rotational output force taught by Junkers in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 9, Hattori teaches: an intermittent driving means rotationally fixed to the driving pad [0038 & 0039 & 0040]; Hattori does not teach: the force application mechanism comprises: a ratchet wheel rotationally fixed to the driving pad; a pawl engageable with the ratchet wheel to rotate the ratchet wheel in a first direction to apply the amplified output force to the driving pad; and a rod coupled to the pawl to move the ratchet wheel in the first direction in response to the input force. Junkers teaches: the force application mechanism comprises: a ratchet wheel (26) rotationally fixed to an engagement means (23); a pawl (12 & 18) engageable with the ratchet wheel to rotate the ratchet wheel in a first direction to apply the amplified output force to the driving pad [Column 3 Lines 39-68 & Column 4 Lines 1-20]; an a rod (10 & 11) coupled (13 & 14 & 15) to the pawl (Fig. 1) to move the ratchet wheel in the first direction in response to the input force [Column 2 Lines 64-68 & Column 3 Lines 1-68 & Column 4 Lines 1-20]. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the method of attaching a force application tool an actuable latch on a closure for moving the actuable latch to an unlocked position and moving the closer with the robotic arm to open a pathway utilizing a force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the force application mechanism configured to increase an input force to an amplified rotational output force, the force application mechanism comprises: a ratchet wheel rotationally fixed to the driving pad, a pawl engageable with the ratchet wheel to rotate the ratchet wheel in a first direction to apply the amplified output force to the driving pad, and a rod coupled to the pawl to move the ratchet wheel in the first direction in response to the input force taught by Junkers in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 10, Hattori teaches: the robotic arm applies the input force [0038 & 0039 & 0040]. Regarding Claim 13, Hattori teaches: the driving pad comprises a tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Regarding Claim 14, Hattori teaches: the driving pad comprises a tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Hattori does not teach: the driving pad comprises a magnet. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide an engagement member for engaging a ferrous latch member with a magnet to more securely engage the ferrous latch member with the engagement member to prevent accidental disengagement of the engagement member since the Examiner takes OFFICIAL NOTICE that magnets as a securing means for securing implements to ferromagnetic members were well known in the art before the effective filing date of the claimed invention. Regarding Claim 15, Hattori teaches: the robotic arm (Fig. 1), wherein the robotic arm comprises: a platform (1 & 2a) with driving members (1c & 1d) for moving the platform along a surface [0016]; and an actuator for moving the robotic arm [0017 & 0018 & 0021 & 0028 & 0049]. Claim(s) 1, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, and 15 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hattori et al. (JP 2002264061 A) in view of Tealdi et al. (US 20080223170 A1). Regarding Claim 1, Hattori teaches: a force application system (5A) for placement on and removal from an actuable latch (VH) with a robotic arm (2), the system comprising: a driving pad (5d) configured for attachment to the actuable latch [0038]; a force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]; and a frame (5a) for engagement by the robotic arm [0038]. Hattori does not teach: the force application mechanism is configured to increase an input force to an amplified output force Tealdi teaches: a robotic arm (10) comprising: a forearm (18), a wrist (22 & 24) connected to the forearm (Fig. 1); a tool holder (26) rotatable connected to the wrist [0022]; a force application mechanism (29 & 30 & 40 & 46 & 48) configured to increase an input force to an amplified output force that is applied by the force application mechanism to rotate the tool holder [0026 & 0027 & 0028 & 0029 & 0030 & 0031]; It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the robotic arm comprising: a forearm, a wrist connected to the forearm, a tool holder rotatable connected to the wrist, and a force application mechanism configured to increase an input force to an amplified rotational output force taught by Tealdi in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 3, Hattori teaches: the force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]. Hattori does not teach: the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the driving pad. Tealdi teaches: the force application mechanism comprises a gear set with a first gear (46) for receiving the input force and a second gear (48) rotationally fixed to the driving pad to apply the amplified output force to the tool holder [0026 & 0027 & 0028 & 0029 & 0030 & 0031]. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the robotic arm comprising: a forearm, a wrist connected to the forearm, a tool holder rotatable connected to the wrist, and a force application mechanism configured to increase an input force to an amplified rotational output force, where the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the driving pad taught by Tealdi in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 4, Hattori teaches: the force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]; and a motor (5e) to apply the input force. Hattori does not teach: the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the driving pad. Tealdi teaches: the force application mechanism comprises a gear set with a first gear (46) for receiving the input force and a second gear (48) rotationally fixed to the tool holder to apply the amplified output force to the driving pad [0026 & 0027 & 0028 & 0029 & 0030 & 0031]; and a motor (30) to apply the input force. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the robotic arm comprising: a forearm, a wrist connected to the forearm, a tool holder rotatable connected to the wrist, and a force application mechanism configured to increase an input force to an amplified rotational output force where the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the driving pad taught by Tealdi in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 5, Hattori teaches: the driving pad comprises a tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Regarding Claim 6, Hattori teaches: the driving pad comprises at tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Hattori does not teach: the driving pad comprises a magnet. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide an engagement member for engaging a ferrous latch member with a magnet to more securely engage the ferrous latch member with the engagement member to prevent accidental disengagement of the engagement member since the Examiner takes OFFICIAL NOTICE that magnets as a securing means for securing implements to ferromagnetic members were well known in the art before the effective filing date of the claimed invention. Regarding Claim 7, Hattori teaches: the robotic arm (Fig. 1), wherein the robotic arm comprises: a platform (1 & 2a) with driving members (1c & 1d) for moving the platform along a surface [0016]; and an actuator for moving the robotic arm [0017 & 0018 & 0021 & 0028 & 0049]. Regarding Claim 8, Hattori teaches: A method, comprising: attaching, with a robotic arm (2 & 2a & 2b), a force application tool (5d) to an actuable latch (VH) on a closure [0038], wherein the force application tool comprises a driving pad attached to the actuable latch [0038], a force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]; applying the input force to the force application mechanism [0038 & 0039 & 0040]; moving the actuable latch to an unlocked position in response to the amplified output force [0038 & 0039 & 0040]; and moving the closure with the robotic arm to open a pathway (Fig. 7 & Fig. 8). Hattori does not teach: the force application mechanism is configured to increase an input force to an amplified output force Tealdi teaches: a robotic arm (10) comprising: a forearm (18), a wrist (22 & 24) connected to the forearm (Fig. 1); a tool holder (26) rotatable connected to the wrist [0022]; a force application mechanism (29 & 30 & 40 & 46 & 48) configured to increase an input force to an amplified output force that is applied by the force application mechanism to rotate the tool holder [0026 & 0027 & 0028 & 0029 & 0030 & 0031]; It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the method of attaching a force application tool an actuable latch on a closure for moving the actuable latch to an unlocked position and moving the closer with the robotic arm to open a pathway utilizing a force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the robotic arm comprising: a forearm, a wrist connected to the forearm, a tool holder rotatable connected to the wrist, and a force application mechanism configured to increase an input force to an amplified rotational output force taught by Tealdi in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 10, Hattori teaches: the robotic arm applies the input force [0038 & 0039 & 0040]. Regarding Claim 11, Hattori teaches: the force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]. Hattori does not teach: the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the driving pad. Tealdi teaches: the force application mechanism comprises a gear set with a first gear (46) for receiving the input force and a second gear (48) rotationally fixed to the driving pad to apply the amplified output force to the tool holder [0026 & 0027 & 0028 & 0029 & 0030 & 0031]. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the method of attaching a force application tool an actuable latch on a closure for moving the actuable latch to an unlocked position and moving the closer with the robotic arm to open a pathway utilizing a force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the robotic arm comprising: a forearm, a wrist connected to the forearm, a tool holder rotatable connected to the wrist, and a force application mechanism configured to increase an input force to an amplified rotational output force, the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the tool holder taught by Tealdi in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 12, Hattori teaches: the force application mechanism (5e & 5d) configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad [0038 & 0039 & 0040]; and a motor (5e) to apply the input force. Hattori does not teach: the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the driving pad. Tealdi teaches: the force application mechanism comprises a gear set with a first gear (46) for receiving the input force and a second gear (48) rotationally fixed to the tool holder to apply the amplified output force to the tool holder [0026 & 0027 & 0028 & 0029 & 0030 & 0031]; and a motor (30) to apply the input force. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the method of attaching a force application tool an actuable latch on a closure for moving the actuable latch to an unlocked position and moving the closer with the robotic arm to open a pathway utilizing a force application system for placement and removal from an actuable latch with a robotic arm having a driving pad configured for attachment to the actuable latch, a force application mechanism configured to transmit an input force to an output force that is applied by the force application mechanism to the driving pad and a frame for engagement by the robotic arm taught by Hattori with the robotic arm comprising: a forearm, a wrist connected to the forearm, a tool holder rotatable connected to the wrist, and a force application mechanism configured to increase an input force to an amplified rotational output force, the force application mechanism comprises a gear set with a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to the tool holder taught by Tealdi in order to provide a force application mechanism capable of providing a driving force to a robot member with a compact motor with a torque rating lower than the required torque of the robot member in order to provide a lightweight driving means with a smaller footprint to reduce stresses on the supporting robotic members. Regarding Claim 13, Hattori teaches: the driving pad comprises a tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Regarding Claim 14, Hattori teaches: the driving pad comprises a tooth (5b) (Fig. 5) for placement between radial spokes of the actuable latch [0038]. Hattori does not teach: the driving pad comprises a magnet. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide an engagement member for engaging a ferrous latch member with a magnet to more securely engage the ferrous latch member with the engagement member to prevent accidental disengagement of the engagement member since the Examiner takes OFFICIAL NOTICE that magnets as a securing means for securing implements to ferromagnetic members were well known in the art before the effective filing date of the claimed invention. Regarding Claim 15, Hattori teaches: the robotic arm (Fig. 1), wherein the robotic arm comprises: a platform (1 & 2a) with driving members (1c & 1d) for moving the platform along a surface [0016]; and an actuator for moving the robotic arm [0017 & 0018 & 0021 & 0028 & 0049]. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Patent publications US 20230182326 A1, US 4972735 A, US 4507046 A, and US 4684313 A have been cited by the examiner as pertinent to the applicant’s disclosure because they teach: force application mechanisms with at least a first gear for receiving the input force and a second gear rotationally fixed to the driving pad to apply the amplified output force to a tool holder . Patent publications US 20130167679 A1, US 3881361 A, US 4400986 A, US 4018094 A, US 5953958 A, US 0120951 A, US 0083558 A, and AT 358400 B have been cited by the examiner as pertinent to the applicant’s disclosure because they teach: force application mechanisms with at least a ratchet wheel rotationally fixed to the driving pad; a pawl engageable with the ratchet wheel to rotate the ratchet wheel in a first direction to apply the amplified output force to a driven member; and a rod coupled to the pawl to move the ratchet wheel in the first direction in response to the input force. Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRENDAN P TIGHE whose telephone number is 571-272-4872. The Examiner can normally be reached on Monday-Thursday, 7:00-5:30 EST If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, SAUL RODRIGUEZ can be reached on 571-272-7097. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /BRENDAN P TIGHE/Examiner, Art Unit 3652 /SAUL RODRIGUEZ/Supervisory Patent Examiner, Art Unit 3652
Read full office action

Prosecution Timeline

Sep 22, 2023
Application Filed
Oct 14, 2025
Non-Final Rejection — §103 (current)

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Prosecution Projections

1-2
Expected OA Rounds
76%
Grant Probability
95%
With Interview (+19.7%)
3y 1m
Median Time to Grant
Low
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