Prosecution Insights
Last updated: July 17, 2026
Application No. 19/019,591

IMAGE FORMING APPARATUS

Final Rejection §102
Filed
Jan 14, 2025
Priority
Jan 31, 2024 — JP 2024-012670
Examiner
SEVERSON, JEREMY R
Art Unit
1759
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Ricoh Company, Ltd.
OA Round
2 (Final)
88%
Grant Probability
Favorable
3-4
OA Rounds
6m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allowance Rate
853 granted / 974 resolved
+22.6% vs TC avg
Moderate +11% lift
Without
With
+10.9%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
21 currently pending
Career history
990
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
49.5%
+9.5% vs TC avg
§102
33.1%
-6.9% vs TC avg
§112
13.1%
-26.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 974 resolved cases

Office Action

§102
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 . In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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 person shall be entitled to a patent unless – (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 16 and 17 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Kasuga (JP 2021-050050). Regarding claim 16, Kasuga discloses an image forming apparatus, comprising: an image forming device 3a to form an image on a sheet; a sheet stacking portion 15 disposed above the image forming device to stack the sheet on which the image has been formed by the image forming device; a blower fan 20 to take in air; and a duct 25 through which the air taken in flows, wherein the blower fan has an inlet for taking in air and an outlet for blowing the air, and the inlet and the outlet are opposed to each other, the outlet of the blower fan and a wall of the duct are opposed to each other, and the air blown out from the outlet of the blower fan collides with the wall of the duct and is exhausted from an exhaust port 21a. See Fig. 6, shown below with annotations. PNG media_image1.png 429 697 media_image1.png Greyscale Regarding claim 17, Kasuga discloses the image forming apparatus according to claim 16, wherein the air taken in from the inlet of the blower fan and blown out from the outlet is exhausted in a direction intersecting the sheet ejection direction. See Fig. 5 – the direction (F1) of air blown out from the outlet intersects with the direction of sheets exiting sheet discharge port 11. Allowable Subject Matter Claims 1-14 are allowed. The following is a statement of reasons for the indication of allowable subject matter: the nearest prior art does not teach or suggest the claimed subject matter. For example Sakagami (US 11,447,357) does not disclose everything claimed, including the first and second air-intake ports as claimed, in combination with the rest of the claimed elements. Response to Arguments Regarding claims 1-15, Applicant’s claims are persuasive and the claims as amended are allowable. Applicant’s arguments with respect to claims 16 and 17 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion 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 extension fee 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 Jeremy R. Severson, whose telephone number is (571)272-2209. The examiner can normally be reached Monday through Friday. 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, Curtis Mayes, can be reached at (571) 272-1234. 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. /JEREMY R SEVERSON/Primary Examiner, Art Unit 1759
Read full office action

Prosecution Timeline

Jan 14, 2025
Application Filed
Dec 29, 2025
Non-Final Rejection mailed — §102
Mar 12, 2026
Response Filed
Apr 23, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12679683
DOCUMENT CONVEYING DEVICE
1y 4m to grant Granted Jul 14, 2026
Patent 12673484
SHEET PROCESSING APPARATUS, SHEET LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEM
1y 11m to grant Granted Jul 07, 2026
Patent 12668444
SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS
1y 4m to grant Granted Jun 30, 2026
Patent 12671773
PAPER SHEET TRANSPORT DEVICE AND PAPER SHEET HANDLING DEVICE
1y 1m to grant Granted Jun 30, 2026
Patent 12654965
MEDIUM FEEDING APPARATUS, RECORDING APPARATUS, AND CONTROL METHOD FOR RECORDING APPARATUS
2y 2m to grant Granted Jun 16, 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
88%
Grant Probability
98%
With Interview (+10.9%)
2y 0m (~6m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 974 resolved cases by this examiner. Grant probability derived from career allowance rate.

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