Prosecution Insights
Last updated: April 18, 2026
Application No. 18/345,234

TILE ROOF RIDGE VENT

Non-Final OA §112
Filed
Jun 30, 2023
Examiner
GIORDANO, MICHAEL JAMES
Art Unit
3762
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Marco Industries Inc.
OA Round
3 (Non-Final)
79%
Grant Probability
Favorable
3-4
OA Rounds
2y 10m
To Grant
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
153 granted / 193 resolved
+9.3% vs TC avg
Strong +21% interview lift
Without
With
+20.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
37 currently pending
Career history
230
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
61.1%
+21.1% vs TC avg
§102
24.4%
-15.6% vs TC avg
§112
11.3%
-28.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 193 resolved cases

Office Action

§112
DETAILED ACTION Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 02/24/2026 has been entered. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-8 and 10-21 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Regarding claims 1 and 13: Both of the above independent claims recite that the second panel is attached directly to the first barrier and the flange of the vent body, however, this is not explicitly stated within Applicant’s specification or shown clearly within the figures. The only paragraph where attachment of the second panel is discussed is paragraph [0019] which recites “As shown in FIGS. 1-3 and 6, the vent 5 may further include a second panel 35 coupled to the vent body 10 on both sides of the vent body 10 proximate the top or first end of the vent body 10 and proximate the top of the flange 15 near the bottom or second end of the vent body 10. In embodiments, the second panel 35 may be coupled at least partially to the first panel 30, such as an upper portion of the second panel 35 coupled to an upper portion of the first panel 30 at the top or first end of the vent body 10”. The recitation of the second panel being “coupled” to the vent body proximate the top of the flange and near the bottom of the vent body does not provide adequate support for the claims to state that the second barrier is directly attached to the flange. Direct attachment would require that some sort of feature be provided to fix the second barrier directly to the flange, which is not described or shown. Further, the recitation in claim 19 stating that the second panel may be coupled at least partially to the first panel at their respective upper portions also does not provide support for direct attachment. “Coupling” could mean that the two panels are attached indirectly to one another and at different locations than what is recited. Therefore, there is insufficient support within the specification to convey to one of ordinary skill in the art that Applicant had ownership of the claims as currently presented at the time of filing. Claims 2-8, 10-12 and 14-21 are rejected based on their dependency to the rejected independent claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MICHAEL J GIORDANO whose telephone number is (571)272-8940. The examiner can normally be reached M-Fr 8 AM - 5 PM EST. 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, Steve McAllister can be reached at (571) 272-6785. 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. /MICHAEL JAMES GIORDANO/Examiner, Art Unit 3762 /STEVEN B MCALLISTER/Supervisory Patent Examiner, Art Unit 3762
Read full office action

Prosecution Timeline

Jun 30, 2023
Application Filed
Sep 10, 2025
Non-Final Rejection — §112
Oct 23, 2025
Response Filed
Dec 22, 2025
Final Rejection — §112
Feb 24, 2026
Request for Continued Examination
Mar 14, 2026
Response after Non-Final Action
Mar 19, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600202
ADJUSTABLE AIR VENT AND METHOD OF CONTROLLING THE SAME
2y 5m to grant Granted Apr 14, 2026
Patent 12600198
VEHICLE AIR CONDITIONING SYSTEM
2y 5m to grant Granted Apr 14, 2026
Patent 12604434
ELIMINATING EXTERNAL AIR INFILTRATION IN EDGE CONTAINERS
2y 5m to grant Granted Apr 14, 2026
Patent 12601545
STAND ALONE COPPER BURNER PANEL FOR A METALLURGICAL FURNACE
2y 5m to grant Granted Apr 14, 2026
Patent 12590712
Hot Water Recirculation System
2y 5m to grant Granted Mar 31, 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
79%
Grant Probability
99%
With Interview (+20.7%)
2y 10m
Median Time to Grant
High
PTA Risk
Based on 193 resolved cases by this examiner. Grant probability derived from career allow rate.

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