Prosecution Insights
Last updated: April 19, 2026
Application No. 18/791,556

MOUNTING FLANGE AND BRACKET FOR A SPACE HABITAT

Non-Final OA §DP
Filed
Aug 01, 2024
Examiner
MCNICHOLS, ERET C
Art Unit
3632
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Sierra Space Corporation
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
59%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
610 granted / 819 resolved
+22.5% vs TC avg
Minimal -16% lift
Without
With
+-15.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
26 currently pending
Career history
845
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
38.1%
-1.9% vs TC avg
§102
33.2%
-6.8% vs TC avg
§112
26.0%
-14.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 819 resolved cases

Office Action

§DP
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 Election/Restrictions Applicant’s election without traverse of Group I (Claims 1-14) in the reply filed on 12/10/2025 is acknowledged. Claims 15-20 are withdrawn and Claims 1-14 are pending. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. Claim 1 is rejected on the grounds of nonstatutory double patenting as being unpatentable over claim 1 of U.S. Patent No. 12,104,745 (‘745). Although the claims at issue are not identical, they are not patentably distinct from each other because all the limitations of the claims in the instant application are found in the cited patent, with merely minor changes to wording and form. Regarding Claim 1: All the limitations of the instant application’s Claim 1 are included in Claim 1 of ‘745. Specifically, Claim 1 of ‘745 recites a bracket system for coupling a bladder of a space habitat to a cylindrical core, a soft goods layer, a mounting flange including a lip extending around the mounting flange, a bracket to connect the soft good layer to the mounting flange and having a first end with a pin to couple to the soft good layer and a second end including a protrusion to latch the lip. Allowable Subject Matter Claims 1-14 are allowable over the cited prior art and would be allowable but for the double patenting rejection above. Reasons for Allowable Subject Matter None of the cited prior art, considered alone or in combination, discloses or teaches a bracket system for coupling a bladder of a space habitat to a cylindrical core, the bracket system comprising: a mounting flange configured to couple at an end of the cylindrical core, the mounting flange including a lip extending around the mounting flange; and a bracket configured to connect a soft goods layer that covers the bladder of the space habitat to the mounting flange, the bracket having a first end and a second end, the first end including a pin configured to couple to the soft goods layer, and the second end including a protrusion configured to latch to the lip of the mounting flange. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ERET C MCNICHOLS whose telephone number is (571)270-7363. The examiner can normally be reached Monday - Friday: 9:00 - 5:00 (Eastern). 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, Terrell McKinnon can be reached at 571-272-4797. 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. ERET C. MCNICHOLS Primary Examiner Art Unit 3632 /ERET C MCNICHOLS/Primary Examiner, Art Unit 3632
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Prosecution Timeline

Aug 01, 2024
Application Filed
Dec 27, 2025
Non-Final Rejection — §DP (current)

Precedent Cases

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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
74%
Grant Probability
59%
With Interview (-15.9%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 819 resolved cases by this examiner. Grant probability derived from career allow rate.

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