Prosecution Insights
Last updated: April 19, 2026
Application No. 19/356,112

DETACHABLE ASSEMBLIES, MODULAR PAYLOADS, AND SYSTEMS FOR UNMANNED AERIAL VEHICLES

Final Rejection §112
Filed
Oct 11, 2025
Examiner
HESTON, JUSTIN MICHAEL
Art Unit
3644
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Ceres Air LLC
OA Round
2 (Final)
81%
Grant Probability
Favorable
3-4
OA Rounds
2y 4m
To Grant
99%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allow Rate
166 granted / 205 resolved
+29.0% vs TC avg
Strong +20% interview lift
Without
With
+20.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
27 currently pending
Career history
232
Total Applications
across all art units

Statute-Specific Performance

§103
44.0%
+4.0% vs TC avg
§102
33.8%
-6.2% vs TC avg
§112
16.6%
-23.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 205 resolved cases

Office Action

§112
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 amendment filed 3/3/2026 has been entered. Claims 1 and 15 have been amended. Claims 12-14 have been cancelled. Claims 21-23 are newly added. Claims 1-11, and 15-23 remain pending in the application, with claims 7-11 withdrawn. Examiner appreciates the thorough explanation of the invention and amendments provided in the applicant’s response. Applicant’s amendments to the claims have overcome each and every objection and rejection set forth in the Non-Final Office Action mailed on 2/5/2026. Unfortunately, a rejection arose as a result of amended claim 15 as explained below. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 15 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. The phrase “wherein the latching mechanism is configured to secure the detachable assembly to the system during flight” in claim 15 fails to adequately define the metes and bounds of the invention which renders the claim indefinite. The term “system” is defined by the claim as comprising a detachable assembly including a fluid reservoir and a battery; and a latching mechanism affixed to the detachable assembly and. In the phrases , “latching mechanism…configured to engage a corresponding structure of the system to secure the detachable assembly” and “wherein the latching mechanism is configured to secure the detachable assembly to the system during flight”, the “system” is presented as a separate entity than the “system” comprising the detachable assembly including a fluid reservoir and battery, and latching mechanism. To put in a simpler way, the claim reads as follows: “A hammer, comprising a shaft, iron head, and nail; wherein the nail secures the iron head to the hammer”. In reality, the nail secures the iron head to the shaft to form the structure of the hammer. Applicant’s claim needs to clarify the connections and configurations that form the structure of the system. More, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the scope of the invention. Claims 16-20, which are dependent on claim 15, are similarly rejected. Allowable Subject Matter Claims 1-6 and 21-23 are allowable. Conclusion THIS ACTION IS MADE FINAL. 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 JUSTIN MICHAEL HESTON whose telephone number is (571)272-3099. The examiner can normally be reached Mondays and Wednesdays: 0500-1300, Tuesdays 0500-1400, Thursdays and Fridays by appointment only.. 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, Timothy D Collins can be reached at 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 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. /JUSTIN MICHAEL HESTON/Examiner, Art Unit 3644
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Prosecution Timeline

Oct 11, 2025
Application Filed
Feb 03, 2026
Non-Final Rejection — §112
Feb 09, 2026
Interview Requested
Feb 20, 2026
Examiner Interview Summary
Mar 03, 2026
Response Filed
Mar 25, 2026
Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 5m to grant Granted Mar 24, 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
81%
Grant Probability
99%
With Interview (+20.1%)
2y 4m
Median Time to Grant
Moderate
PTA Risk
Based on 205 resolved cases by this examiner. Grant probability derived from career allow rate.

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