Office Action Predictor
Last updated: April 17, 2026
Application No. 19/053,070

MODULAR SYSTEM FOR DRONES

Non-Final OA §102
Filed
Feb 13, 2025
Examiner
ABELL, TYE W
Art Unit
3644
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
tesseract ventures LLC
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
2y 4m
To Grant
99%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
442 granted / 516 resolved
+33.7% vs TC avg
Moderate +14% lift
Without
With
+14.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
16 currently pending
Career history
532
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
35.9%
-4.1% vs TC avg
§102
35.5%
-4.5% vs TC avg
§112
24.1%
-15.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 516 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status This action is in response to the application filed 13 February 2025 which claims priority to PRO’s 63/711,481 and 63/552,911 filed 24 October 2024 and 13 February 2024 respectively. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale or otherwise available to the public before the effective filing date of the claimed invention. Claims 1-20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Grabmeier et al. (US 2010/0258672). - Regarding Claim 1. Grabmeier discloses a modular system for drones (1, “unmanned aircraft” [abstract]; “provide an aircraft…utilized in a flexible manner for a large number of tasks” [0004], fig. 1-7), the modular system comprising: a chassis (2) including a coupling mechanism (12/14) operable to removably couple the chassis with a drone (1); a control component (22/26 with data connections through 16/18/20); a plurality of modular components (24a/f) operable to be interchangeably coupled with the control component (22/26, illustrated by fig. 2-7), the plurality of modular components (24a/f) operable to be detachably coupled with a payload (24, “releasably mounted” [0022]; the various modular components can fit vary payloads). - Regarding Claim 2. Grabmeier discloses the modular system of claim 1, wherein the control component (22/26) is operable to be detachably coupled with the chassis (2, as illustrated, removal of the chassis results in removal of the control components). - Regarding Claim 3. Grabmeier discloses the modular system of claim 1, wherein the control component (22/26) is operable to provide connectivity, power, and/or control of each of the plurality of modular components (“ejection release unit” [0022]; “container interface unit” [0023]). - Regarding Claim 4. Grabmeier discloses the modular system of claim 1, wherein each of the plurality of modular components (24a/f) includes one or more actuators (21/23) operable to receive and control the payload (24, “releasably mounted on the ERU by means of holding devices” [0022]). - Regarding Claim 5. Grabmeier discloses the modular system of claim 4, wherein the one or more actuators (21/23) includes one or more receiving portions operable to detachably couple with the payload (“releasably mounted on the ERU by means of holding devices” [0022]). - Regarding Claim 6. Grabmeier discloses the modular system of claim 5, wherein the one or more actuators (21/23) extends vertically downward from a base of the modular component (24a/f), wherein the actuator is operable to restrict horizontal movement of the payload (24) received therein such that the payload deploys vertically downward (as illustrated, the actuators extend vertically down from the ERU and will inherently restrict movement in the horizontal direction to ensure the payload is held in place; “drop a bomb” [0024]). - Regarding Claim 7. Grabmeier discloses the modular system of claim 1, wherein the payload (24) includes one or more of the following: explosive charge, ballistic payload, sensor, antenna, radio, camera, speaker, light emitter, and/or drone (see fig. 2-7 and labels associated with 24a/f). - Regarding Claim 8. Grabmeier discloses the modular system of claim 1, further comprising a controller operable to be in communication with the chassis, the control component, the plurality of modular components, an actuator, and/or a payload (“remote control station” [0026], the controller is provided through the plug type connections of 16/18/20). - Regarding Claim 9. Grabmeier discloses the modular system of claim 8, wherein the controller is operable to control and/or receive data from the plurality of modular components via the control component (“remote control station” [0026], “transmission of the control data” [0026], the controller and transmission of data is provided through the plug type connections of 16/18/20). - Regarding Claim 10. Grabmeier discloses the modular system of claim 8, wherein the controller is operable to control the payload and/or receive data from the payload (“remote control station” [0026], “transmission of the control data” [0026], the controller and transmission of data is provided through the plug type connections of 16/18/20). - Regarding Claim 11. Grabmeier discloses the modular system of claim 8, wherein the controller is operable to control the payload (24) to explode and/or propel the ballistics after being deployed (“remote control station” [0026], “transmission of the control data” [0026], “drop a bomb” [0024], the controller and transmission of data is provided through the plug type connections of 16/18/20). - Regarding Claim 12. Grabmeier discloses the modular system of claim 8, wherein the controller is operable to control the flight and/or function(s) of the drone and/or receive data from the drone (1, “guided to the trarget by an operator…in a remote control station” [0026]). - Regarding Claim 13. Grabmeier discloses a drone system comprising: a drone (1); a modular system (illustrated by fig. 1-7) coupled with the drone (1), the modular system including: a chassis (2) including a coupling mechanism (12/14) operable to removably couple the chassis with a drone (1); a control component (22/26 with data connections through 16/18/20); a plurality of modular components (24a/f) operable to be interchangeably coupled with the control component (22/26, illustrated by fig. 2-7), the plurality of modular components (24a/f) operable to be detachably coupled with a payload (24, “releasably mounted” [0022]; the various modular components can fit vary payloads). - Regarding Claim 14. Grabmeier discloses the drone system of claim 13, wherein the control component (22/26) is operable to provide connectivity, power, and/or control of each of the plurality of modular components (“ejection release unit” [0022]; “container interface unit” [0023]). - Regarding Claim 15. Grabmeier discloses the drone system of claim 13, wherein each of the plurality of modular components (24a/f) includes one or more actuators (21/23) operable to receive and control the payload (24, “releasably mounted on the ERU by means of holding devices” [0022]). - Regarding Claim 16. Grabmeier discloses the drone system of claim 15, wherein the actuator (21/23) includes one or more receiving portions operable to detachably couple with the payload (“releasably mounted on the ERU by means of holding devices” [0022]). - Regarding Claim 17. Grabmeier discloses the drone system of claim 13, wherein the payload (24) includes one or more of the following: explosive charge, ballistic payload, sensor, antenna, radio, camera, speaker, light emitter, and/or drone (see fig. 2-7 and labels associated with 24a/f). - Regarding Claim 18. Grabmeier discloses the drone system of claim 13, further comprising a controller operable to be in communication with the chassis, the control component, the plurality of modular components, an actuator, and/or a payload (“remote control station” [0026], the controller is provided through the plug type connections of 16/18/20). - Regarding Claim 19. Grabmeier discloses the drone system of claim 18, wherein the controller is operable to control and/or receive data from the plurality of modular components via the control component (“remote control station” [0026], “transmission of the control data” [0026], the controller and transmission of data is provided through the plug type connections of 16/18/20). - Regarding Claim 20. Grabmeier discloses the drone system of claim 13, wherein the chassis of the modular system is configured to be retrofit to couple with the drone (“retrofitted” [0012]; “by using such a container, the aircraft can be retrofitted without difficulty” [0013]). Conclusion The prior art made of record and not relied upon but considered pertinent to applicant's disclosure can be found in PTO-892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to TYE W ABELL whose telephone number is (303) 297-4408. The examiner can normally be reached on Monday - Friday 0700-1500 CST. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Timothy Collins can be reached on 571-272-6886. 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 Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center for authorized users only. Should you have questions about access to Patent Center, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/patents/uspto-automated- interview-request-air-form. /TYE WILLIAM ABELL/Primary Examiner, Art Unit 3644 29 December 2025
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Prosecution Timeline

Feb 13, 2025
Application Filed
Dec 29, 2025
Non-Final Rejection — §102
Apr 06, 2026
Response Filed

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
86%
Grant Probability
99%
With Interview (+14.4%)
2y 4m
Median Time to Grant
Low
PTA Risk
Based on 516 resolved cases by this examiner. Grant probability derived from career allow rate.

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