Prosecution Insights
Last updated: July 31, 2026
Application No. 18/726,039

INKJET PRINTER INCLUDING WIPER FOR WIPING HEAD EJECTION SURFACE

Non-Final OA §102
Filed
Jul 01, 2024
Priority
Jan 21, 2022 — nonprovisional of PCTJP2022002176
Examiner
UHLENHAKE, JASON S
Art Unit
2853
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Roland DG Corporation
OA Round
2 (Non-Final)
87%
Grant Probability
Favorable
2-3
OA Rounds
1m
Est. Remaining
85%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
1036 granted / 1188 resolved
+19.2% vs TC avg
Minimal -2% lift
Without
With
+-2.2%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
35 currently pending
Career history
1213
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
80.7%
+40.7% vs TC avg
§102
15.1%
-24.9% vs TC avg
§112
0.9%
-39.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1188 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 . Response to Arguments Applicant’s arguments with respect to claim(s) 7, 10-12 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. Claim Rejections - 35 USC § 102 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 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. Claim(s) 7 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Shimizu et al (U.S. Pub. 2002/0105560) Regarding claim 7, an ink jet printer comprising: a head to eject ink from an ejection port on a lower surface (Figure 1; Paragraph 0044) A wiper (11) to wipe an ejection surface of the head (Figures 7-11; Paragraph 0070) A wiper moving mechanism (wiper will be moved in vertical direction) to move the wiper to a wiping position (set state) of the ejection surface and a standby position (reset state) separated from the lower surface of the head (Figures 7-11; Paragraphs 0070, 0075) A lifting mechanism (actuator) to lift and lower the wiper at both of the wiping position and the standby position (Figures 7-11; Paragraph 0070) An absorber (12; Paragraph 0050) held at a position at least above the standby position (12 is above the reset position of the wiper; Figures 6, 11) by an absorber holder (held on the capping device) at the standby position or in a vicinity of the standby position in order to, when an upper surface of the wiper is brought into contact with the absorber in a state where the wiper is moved to the standby position (reset position; Figures 10-11; Paragraph 0076) by the wiper moving mechanism and is lifted by the lifting mechanism (the wiper well be moved vertically up then down throughout the wiping process), absorb and remove wiper ink adhering to the upper surface of the wiper (Figures 6-11; Paragraphs 0070, 0075-0079) Wherein the wiper wipes the ejection surface by the head scanning in a main scanning direction while the wiper is in contact with the head at the wiping position (Figures 1, 7-11; Paragraphs 0070, 0075; the carriage is moved toward the print region [main scanning direction] when the wiping member slidably comes in contact with the nozzle surface) Allowable Subject Matter The following is a statement of reasons for the indication of allowable subject matter: The primary reason for the allowance of claims 10-11 is the inclusion of the limitation of the absorber has a sheet shape, and is held by the absorber holder to be deployed at least above the standby position; and the absorber holder includes a receiver to support a lower surface of the absorber deployed in a horizontal direction, in a region other than a contact region with the wiper, and a lid openably/closably attached to the receiver and operatable to cover an upper surface of the absorber at least in the contact region with the wiper. It is this limitation found in each of the claims, as it is claimed in the combination, that has not been found, taught or suggested by the prior art of record which makes these claims allowable over the prior art. The primary reason for the allowance of claim 12 is the inclusion of the limitation of a movable ink receiving container to communicate from the wiping position to the standby position, including an opened upper portion, and operable to be lifted and lowered by the lifting mechanism; and a wiper holder housed in the movable ink receiving container to be movable in a communication direction of the movable ink receiving container and to hold the wiper; wherein the wiper moving mechanism is operable to move the wiper between the wiping position and the standby position by moving the wiper holder in the communication direction; and the lifting mechanism is operable to lift and lower the wiper by lifting and lowering the movable ink receiving container. It is this limitation found in each of the claims, as it is claimed in the combination, that has not been found, taught or suggested by the prior art of record which makes these claims allowable over the prior art. 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 JASON S UHLENHAKE whose telephone number is (571)272-5916. The examiner can normally be reached Monday-Friday, 8:00 am - 5:00 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, Douglas X. Rodriguez can be reached at (571) 431-0716. 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. /JASON S UHLENHAKE/Primary Examiner, Art Unit 2853 May 6, 2026
Read full office action

Prosecution Timeline

Jul 01, 2024
Application Filed
Dec 23, 2025
Non-Final Rejection mailed — §102
Feb 26, 2026
Response Filed
May 11, 2026
Final Rejection mailed — §102
Jul 10, 2026
Response after Non-Final Action
Jul 28, 2026
Request for Continued Examination
Jul 30, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12691686
INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS
1y 11m to grant Granted Jul 28, 2026
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LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD
2y 4m to grant Granted Jul 14, 2026
Patent 12673492
LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD SUBSTRATE
2y 4m to grant Granted Jul 07, 2026
Patent 12673490
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
2y 4m to grant Granted Jul 07, 2026
Patent 12668066
IMAGE FORMATION METHOD AND INKJET RECORDING APPARATUS
2y 3m to grant Granted Jun 30, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
87%
Grant Probability
85%
With Interview (-2.2%)
2y 2m (~1m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1188 resolved cases by this examiner. Grant probability derived from career allowance rate.

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