Prosecution Insights
Last updated: May 29, 2026
Application No. 18/703,295

Improved Surgical Clamping Instrument with Emergency Release

Final Rejection §102
Filed
Apr 19, 2024
Priority
Oct 20, 2021 — CIP of 17/506,611 +2 more
Examiner
LABRANCHE, BROOKE N
Art Unit
3771
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
USB Medical, Ltd.
OA Round
2 (Final)
73%
Grant Probability
Favorable
3-4
OA Rounds
11m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 73% — above average
73%
Career Allowance Rate
334 granted / 458 resolved
+2.9% vs TC avg
Moderate +15% lift
Without
With
+14.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
50 currently pending
Career history
524
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
67.0%
+27.0% vs TC avg
§102
22.8%
-17.2% vs TC avg
§112
6.5%
-33.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 458 resolved cases

Office Action

§102
DETAILED ACTION 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 . Response to Amendment The amendments filed on 04/06/2026 have been entered. Claims 1, 4-12, and 14-16 remain pending. The amendments to the drawings overcome the objections set forth in the previous office action dated 01/05/2026. Response to Arguments Applicant’s arguments, see pages 8-9, filed 04/06/2026 with respect to claim 1 have been fully considered and are persuasive. The rejection of claim 1 has been withdrawn. Applicant’s arguments, see pages 10-11, with respect to the rejection(s) of claim(s) 12 under 35 USC 103 have been fully considered and are persuasive. Therefore, the rejection has been withdrawn. However, upon further consideration, a new ground(s) of rejection is made in view of Meade et al. (US 5,746,759). Allowable Subject Matter Claims 1 and 4-11 are allowed. The following is an examiner’s statement of reasons for allowance: Regarding claim 1, the prior art of record fails to teach or render obvious a clamping system comprising “a removable retention clip that passes over part of said housing and engages said hinge pins of said linkage when said hinge pins are in said slots of said housing, therein preventing said hinge pins from exiting said slots” in combination with the remaining limitations of the claims. Claims 15 and 16 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Claim Rejections - 35 USC § 102 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 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. Claim(s) 12 and 14 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Meade et al. (US 5,746,759). Regarding claim 12, Meade et al. discloses a clamp head (FIGs 17-20) for forceps (for use with the instrument of FIG 11), comprising: a housing (318) having slots formed therein (234, 235, FIG 18); a stationary jaw (70) extending from said housing (FIG 20); an articulating jaw (72) connected to said housing (FIG 20) with a hinged connection (Via pin 68), wherein said hinged connection has hinge pins (FIG 15 best shows two pins forming 68) that are selectively received by said slots in said housing (col 12 line 50-col 14 line 34 discloses the process by which pins of 68 are selectively received within 234, 235), therein enabling said articulating jaw to be connected to and detached from said housing (col 13 line 35-col 14 line 34 disclose connecting and detaching the jaws from the housing via the engagement between the pins and slots); a shaft (16) that extends into said housing (FIG 15-16 shows 104 of the shaft 16 extends into the housing) and moves said articulating jaw about said hinged connection as said shaft is rotated within said housing (col 6 lines 14-65); and a retention clip (300, FIGs 17-20) that engages said hinge pin (pin 68 is received within slot 306, col 13 lines 22-30) and selectively maintains said hinged connection (When force is applied to 300 in the direction of the arrow 231, the state of FIG 19 is achieved where the hinge pins cannot disconnect from 234, 234 until 300 is released therefrom), wherein said articulating jaw is detachable from said housing when said retention clip is removed(col 14 lines 20-34 disclose removing the jaw assembly from the housing using 300. 300 must be detached form 318 in order to allow for the jaws to come apart from the housing). Regarding claim 14, Meade et al. discloses at least one tab (such as 302) extends from said retention clip to provide an accessible point for engaging said retention clip with a secondary surgical instrument (This element configured to grasped by a user to apply the force of attaching or detaching the jaws, but is also at least sized and shaped to be configured to engage with a secondary surgical instrument). Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to BROOKE N LABRANCHE whose telephone number is (571)272-9775. The examiner can normally be reached M-F 8-5. 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) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Elizabeth Houston can be reached at 5712727134. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /BROOKE LABRANCHE/Primary Examiner, Art Unit 3771
Read full office action

Prosecution Timeline

Apr 19, 2024
Application Filed
Jan 05, 2026
Non-Final Rejection mailed — §102
Apr 06, 2026
Response Filed
May 06, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12636186
System and Method for Detection of Cornea Collapse
2y 4m to grant Granted May 26, 2026
Patent 12636031
MODULAR FORCEPS
2y 0m to grant Granted May 26, 2026
Patent 12616493
JAW ACTUATION MECHANISM
2y 8m to grant Granted May 05, 2026
Patent 12616480
CLIP APPLYING MECHANISM AND CLIP APPLYING APPARATUS THEREOF
2y 11m to grant Granted May 05, 2026
Patent 12611273
SURGICAL INSTRUMENT STEERING INPUT DEVICE
2y 4m to grant Granted Apr 28, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
73%
Grant Probability
88%
With Interview (+14.6%)
3y 0m (~11m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 458 resolved cases by this examiner. Grant probability derived from career allowance rate.

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