Prosecution Insights
Last updated: October 04, 2026
Application No. 18/968,690

SYSTEMS AND METHODS FOR HOLDING AND RELEASING A LARGE ANTENNA REFLECTOR

Non-Final OA §102§103
Filed
Dec 04, 2024
Priority
Dec 07, 2023 — provisional 63/607,317
Examiner
PHAN, THO GIA
Art Unit
2845
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
MacDonald, Dettwiler and Associates Corporation
OA Round
1 (Non-Final)
91%
Grant Probability
Favorable
1-2
OA Rounds
3m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allowance Rate
957 granted / 1047 resolved
+23.4% vs TC avg
Minimal +4% lift
Without
With
+4.1%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
9 currently pending
Career history
1060
Total Applications
across all art units

Statute-Specific Performance

§101
1.5%
-38.5% vs TC avg
§103
39.7%
-0.3% vs TC avg
§102
38.9%
-1.1% vs TC avg
§112
9.0%
-31.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1047 resolved cases

Office Action

§102 §103
DETAILED ACTION Election/Restriction Applicant’s election of claims 1-19, filed on 5/26/26, with respect to a restriction requirement of claims 1-20 is acknowledged. Therefore, claim 20 should cancel in the next response. 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)(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, 3, 12, 14 and 19 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Vezain et al (4,489,329) [cited by applicant]. Vezain et al disclose an apparatus and a method of a latching mechanism system for holding and releasing a deployable component 3, the latching mechanism system comprising: a plurality of latching mechanisms A,B,C disposed on a spacecraft 2, each including a first component 3 attached to the deployable component and a second component 8 attached to the spacecraft, wherein in a stowed configuration each of the first components is held by a respective second component; and a rotating mechanism 4-7 disposed on the bottom surface of the deployable component (figs1-2) configured to rotate in a first direction (clockwise) to move the first component into the stowed configuration (fig1), and to rotate in a second direction (counter-clockwise) opposite to the first direction to release the first components from the stowed configuration (fig2). Claim Rejections - 35 USC § 103 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, 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. Claims 4-5, 7, 13 and 16-17 are rejected under 35 U.S.C. 103(a) as being unpatentable over Vezain et al (4,489,329) in view of Massey et al (5,966,104) [both cited by applicant]. Vezain et al had been discussed but fail to teach the first component is a pin, and the second component is a latch comprising a groove, and wherein the pin is oriented radially with respect to the rotating mechanism. However, Massey et al teach the first component is a pin, and the second component is a latch comprising a groove, and wherein the pin is oriented radially with respect to the rotating mechanism (figs2-6). It would have been obvious before the effective filing date of the claimed invention to a person having ordinary skilled in the art to provide Vezain et al with the first component is a pin, and the second component is a latch comprising a groove, and wherein the pin is oriented radially with respect to the rotating mechanism for the purpose of limiting the pivoting segments as desired. Allowable Subject Matter Claims 2, 6, 8-11, 15 and 18 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. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. The patents to Braun, Bailey, Zekios, Taylor, Palmer, Sherwood and Hiller are cited as of interested and illustrated a similar structure to a latching mechanism system. Any inquiry concerning this communication or earlier communications from the examiner should be directed to THO GIA PHAN whose telephone number is (571)272-1826. The examiner can normally be reached on M-F (8-430). If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Dimary Lopez can be reached on (571) 270-7893. 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). /THO G PHAN/ Primary Examiner, Art Unit 2845
Read full office action

Prosecution Timeline

Dec 04, 2024
Application Filed
Aug 10, 2026
Non-Final Rejection mailed — §102, §103 (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
91%
Grant Probability
96%
With Interview (+4.1%)
2y 1m (~3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1047 resolved cases by this examiner. Grant probability derived from career allowance rate.

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