Office Action Predictor
Application No. 17/891,945

SNOW FENCE FOR A SOLAR PANEL

Final Rejection §DP§Other
Filed
Aug 19, 2022
Examiner
DOERRLER, WILLIAM CHARLES
Art Unit
3993
Tech Center
3900
Assignee
Vermont Slate & Copper Services, INC.
OA Round
4 (Final)
78%
Grant Probability
Favorable
5-6
OA Rounds
2y 10m
To Grant
93%
With Interview

Examiner Intelligence

78%
Career Allow Rate
311 granted / 396 resolved
Without
With
+14.3%
Interview Lift
avg trend
2y 10m
Avg Prosecution
26 pending
422
Total Applications
career history

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
36.5%
-3.5% vs TC avg
§102
17.8%
-22.2% vs TC avg
§112
22.3%
-17.7% vs TC avg
Black line = Tech Center average estimate • Based on career data

Office Action

§DP §Other
Notice of Pre-AIA or AIA Status The present application is being examined under the pre-AIA first to invent provisions. Reissue Applications For reissue applications filed before September 16, 2012, all references to 35 U.S.C. 251 and 37 CFR 1.172, 1.175, and 3.73 are to the law and rules in effect on September 15, 2012. Where specifically designated, these are “pre-AIA ” provisions. For reissue applications filed on or after September 16, 2012, all references to 35 U.S.C. 251 and 37 CFR 1.172, 1.175, and 3.73 are to the current provisions. Applicant is reminded of the continuing obligation under 37 CFR 1.178(b), to timely apprise the Office of any prior or concurrent proceeding in which Patent No. 9,973,142 is or was involved. These proceedings would include any trial before the Patent Trial and Appeal Board, interferences, reissues, reexaminations, supplemental examinations, and litigation. Applicant is further reminded of the continuing obligation under 37 CFR 1.56, to timely apprise the Office of any information which is material to patentability of the claims under consideration in this reissue application. These obligations rest with each individual associated with the filing and prosecution of this application for reissue. See also MPEP §§ 1404, 1442.01 and 1442.04. The declaration submitted December 11, 2025 does not appear to be signed. It is unclear if what is under the line is a small signature or crossing out of text that was under the line. Claims 15-20 are rejected as being based upon a defective reissue declaration under 35 U.S.C. 251 as set forth above. See 37 CFR 1.175. The nature of the defect(s) in the declaration is set forth in the discussion above in this Office action. Application Data Sheet The Application Data Sheet (ADS) correction submitted December 11, 2025 correctly states that this application is a reissue of the ‘142 patent. Applicant should request a corrected filing receipt to ensure proper entry of the data. Double Patenting The November 20, 2024 terminal disclaimer has led to the withdrawal of the double patenting rejection. Conclusion The closest art is still seen to be CA 2,329,927. DE 20 2012 010 121 U1 shows a bracket for a solar collector which directs moisture and has a planar surface projecting orthogonally to the collector main surface. Stearns et al (US 2013/0333305) shows a snow fence mounted to a solar panel using brackets to mount to the sides of the collectors. The current claims require the second portion of the fence member to include a projection and a flange which engage the bracket and a slot in the bracket, which is not found in the prior art. 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 WILLIAM C DOERRLER whose telephone number is (571)272-4807. The examiner can normally be reached M-F, 7-5. 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, Eileen Lillis can be reached on 571-272-6928. 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. /WILLIAM C DOERRLER/Reexamination Specialist, Art Unit 3993 Conferees: /Laura Davison/ /EILEEN D LILLIS/Reexamination Specialist, Art Unit 3993 SPRS, Art Unit 3993
Read full office action

Prosecution Timeline

Aug 19, 2022
Application Filed
Aug 19, 2022
Response after Non-Final Action
May 29, 2024
Non-Final Rejection — §DP, §Other
Nov 20, 2024
Response Filed
Jan 13, 2025
Final Rejection — §DP, §Other
Jul 21, 2025
Request for Continued Examination
Jul 22, 2025
Response after Non-Final Action
Sep 09, 2025
Non-Final Rejection — §DP, §Other
Dec 11, 2025
Response Filed
Dec 18, 2025
Final Rejection — §DP, §Other
Mar 31, 2026
Response after Non-Final Action

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Prosecution Projections

5-6
Expected OA Rounds
78%
Grant Probability
93%
With Interview (+14.3%)
2y 10m
Median Time to Grant
High
PTA Risk
Based on 396 resolved cases by this examiner