Prosecution Insights
Last updated: July 17, 2026
Application No. 18/224,076

CONVEYANCE DEVICE, IMAGE FORMING APPARATUS, AND LIQUID DISCHARGE APPARATUS

Final Rejection §103
Filed
Jul 20, 2023
Priority
Jul 25, 2022 — JP 2022-117703
Examiner
GONZALEZ, LUIS A
Art Unit
3653
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Ricoh Company, Ltd.
OA Round
3 (Final)
85%
Grant Probability
Favorable
4-5
OA Rounds
0m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
896 granted / 1056 resolved
+32.8% vs TC avg
Minimal +4% lift
Without
With
+4.4%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
20 currently pending
Career history
1090
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
59.8%
+19.8% vs TC avg
§102
22.4%
-17.6% vs TC avg
§112
15.0%
-25.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1056 resolved cases

Office Action

§103
DETAILED ACTION Claim Rejections - 35 USC § 103 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 (i.e., changing from AIA to pre-AIA ) 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. 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 1, 9-11, 13, 14, 18, 19 are rejected under 35 U.S.C. 103 as being unpatentable over Watanabe et al. JP 2018-111582 A (hereinafter “Watanabe”) in view of Futaki et al. JP 05-130330 A (hereinafter “Futaki”). Regarding claim 1, Watanabe, with reference to FIG. 7-9, discloses a conveyance device comprising: a conveyor (31) to convey a medium (P); a position sensor (one of 35-37) to detect a position of the medium conveyed by the conveyor; and a background (70) facing the position sensor, wherein the conveyor is to move the medium in the width direction of the medium. Watanabe further teaches wherein the background is insertable and removable, but does not explicitly teach wherein the background is insertable and removable in a width direction of the medium crossing a conveyance direction of the medium. Futaki teaches a background (white color reference plate 10, 11) that is insertable and removable in a width direction to facilitate replacement of a defective background. It would have been obvious to one ordinary skill in the art, before the effective filing date of the claimed invention, to modify Watanabe’s background to be insertable and removable in a width direction of the medium as taught Futaki in order to provide a known alternative arrangement of facilitating mounting and removal of the background for maintenance purposes. Regarding claim 9, an image forming apparatus (FIG. 1) comprising: the conveyance device according to claim 1; and an image former forming device (4) configured to form an image on the medium conveyed by the conveyance device. Regarding claim 10, refer to rejection of claim 1 as a guide, Watanabe further teaches a secondary transferer (20). Regarding claims 11 and 19, a liquid discharge apparatus (shown for with electrographic printer but disclosure mentions the conveyance device for an “inkjet image formation device”) further comprising the conveyance device according to claim 1; and a liquid discharger (inkjet printer). Regarding claim 13, wherein: the conveyor comprises a pair of registration roller (31 or 7). Regarding claim 14, wherein: the position sensor is a contact image sensor. Regarding claim 18, wherein: the image forming apparatus is an electrophotographic printer. predictable result of providing an alternative means of forming an image on a sheet. Allowable Subject Matter Claims 2-6, 12, 15, 16, 17, 20 and 21 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. Claim 8 is allowed. Response to Arguments Applicant’s arguments with respect to claims 1 and 10 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 Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 LUIS A GONZALEZ whose telephone number is (571)270-3094. The examiner can normally be reached 9am-5:30pm. 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 McCullough can be reached at 571-272-7805. 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. /LUIS A GONZALEZ/Primary Examiner, Art Unit 3653
Read full office action

Prosecution Timeline

Jul 20, 2023
Application Filed
Sep 03, 2025
Non-Final Rejection mailed — §103
Oct 15, 2025
Response Filed
Jan 27, 2026
Non-Final Rejection mailed — §103
Apr 23, 2026
Response Filed
Jun 30, 2026
Final Rejection mailed — §103 (current)

Precedent Cases

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Patent 12654966
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3y 4m to grant Granted Jun 02, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
85%
Grant Probability
89%
With Interview (+4.4%)
2y 1m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1056 resolved cases by this examiner. Grant probability derived from career allowance rate.

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