Prosecution Insights
Last updated: April 19, 2026
Application No. 18/905,707

ADJUSTABLE AIR SCOOP FOR LENS CLEANING

Non-Final OA §103§112§DP
Filed
Oct 03, 2024
Examiner
MARKOFF, ALEXANDER
Art Unit
1711
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Gentex Corporation
OA Round
1 (Non-Final)
49%
Grant Probability
Moderate
1-2
OA Rounds
3y 7m
To Grant
81%
With Interview

Examiner Intelligence

Grants 49% of resolved cases
49%
Career Allow Rate
437 granted / 899 resolved
-16.4% vs TC avg
Strong +32% interview lift
Without
With
+32.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
48 currently pending
Career history
947
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
36.5%
-3.5% vs TC avg
§102
25.1%
-14.9% vs TC avg
§112
31.6%
-8.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 899 resolved cases

Office Action

§103 §112 §DP
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 . 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 2 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. Claim 2 is indefinite since it appears that some text is missing between “supporting” and “and”. 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. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim(s) 1-11 is/are rejected under 35 U.S.C. 103 as being unpatentable over Weindorf et al (US 2019/0310470) in view of any one of Kim et al (US 2015/0307065), CN 207345672 and DE 102011011412. Weindorf et al teach a system. The system comprises: A housing 12; An imager with a lens (camera) 18; A baffle (readable at least on the walls of the part 14; An inlet opening (readable at least on openings 34A, 34B); A channel (readable at least on channels 22, 24); A moveable vent cover movable between (readable at least on shutters 44A, C); See entire document, especially Figures 1-4 and the related description and the description at [0003-22], [0028-48]. Thus, Weindorf et al teach a system as claimed except for the specific recitation that the moveable vent cover configured to move between an open position, wherein the moveable vent cover extends away from the housing on the exterior thereof, and a closed position, wherein the moveable vent cover is generally flush with an adjacent portion of the housing. However, the movable vent covers as claimed were known in the art as evidenced by Kim et al (at least Figures 6-7 and the related description), CN 207345672 (at least Figures 1-4 and the related description) and DE 102011011412 (at least Figures 2 and 3 and the related description). It would have been obvious to an ordinary artisan at the time the invention was filed to utilize the vent covers as proposed by Kim et al, CN 207345672 or DE 102011011412 in the system of Weindorf et al in order to use a known device for its known purpose. As to claim 2: Weindorf et al teach: The claimed lens cover, which is readable at least on part 26. The claimed segment, which is readable at least on part 14. As to claim 3: Weindorf et al teach: The diverter, which is readable at least on an upper part of the housing extending from a horizontal upper wall of the housing. As to claim 4 and 8: Weindorf et al teach: The actuator for moving vent covers, which is readable at least on part 42. Further, Kim et al and CN 207345672 teach the covers moved by actuators. As to claims 5-7: Weindorf et al teach a controller 20 that controls functioning of the system and configured to control actuator 42 to move vent covers 44 upon receiving an input from vehicle systems such as temperature and moisture sensors, an advanced driver assistance system, etc. As to claim 9: Weindorf et al teaches: The filter, which is readable at least on filters 38, 36. As to claims 10-11: Since Weindorf et al teach the housing as connected or integrated into the part of the vehicle, such as mirrors, spoilers, roof racks, side steps, etc., the presence of a mounting plate (readable on parts of the referenced mirrors, spoilers, roof racks, side steps, etc.) is obviously present in the Weindorf et al. 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 filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual 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/apply/applying-online/eterminal-disclaimer. Claims 1-12 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-11 of U.S. Patent No. 12,139,107. Although the claims at issue are not identical, they are not patentably distinct from each other because the scope of the claims of the patent is inside of the scope of the instant claims and because the claims of the patent recite all the limitations of the instant claims. Please, note that the instant claims were not the subject of the restriction requirements applied during prosecution of the patent. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. The documents listed on the attached PTO 892 are cited to show the state of the art with respect to systems for cleaning lens and other devices. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ALEXANDER MARKOFF whose telephone number is (571)272-1304. The examiner can normally be reached 9:00 am - 5:30 pm. 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, Michael Barr can be reached at 571-272-1414. 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. /ALEXANDER MARKOFF/Primary Examiner, Art Unit 1711
Read full office action

Prosecution Timeline

Oct 03, 2024
Application Filed
Mar 04, 2026
Non-Final Rejection — §103, §112, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599943
System For Spraying the Interior of a Container
2y 5m to grant Granted Apr 14, 2026
Patent 12601993
SERVICING PRINT BLANKETS
2y 5m to grant Granted Apr 14, 2026
Patent 12594586
Cleaning Method for Cleaning a Filling Machine and Filling Machine for Carrying out the Cleaning Method
2y 5m to grant Granted Apr 07, 2026
Patent 12582280
DISHWASHER AND CONTROL METHOD THEREOF
2y 5m to grant Granted Mar 24, 2026
Patent 12588461
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS
2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
49%
Grant Probability
81%
With Interview (+32.2%)
3y 7m
Median Time to Grant
Low
PTA Risk
Based on 899 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month