Prosecution Insights
Last updated: August 17, 2026
Application No. 19/299,525

CARTRIDGE

Non-Final OA §102§112
Filed
Aug 14, 2025
Priority
Jun 24, 2022 — JP 2022-102192 +2 more
Examiner
BEATTY, ROBERT B
Art Unit
Tech Center
Assignee
Canon Inc.
OA Round
1 (Non-Final)
92%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 92% — above average
92%
Career Allowance Rate
1158 granted / 1252 resolved
+32.5% vs TC avg
Minimal +3% lift
Without
With
+3.2%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 8m
Avg Prosecution
17 currently pending
Career history
1268
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
41.4%
+1.4% vs TC avg
§102
31.8%
-8.2% vs TC avg
§112
22.9%
-17.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1252 resolved cases

Office Action

§102 §112
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 . Specification The title of the invention is not descriptive. A new title is required that is clearly indicative of the invention to which the claims are directed. 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 21 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. In claim 21, last line, the phrase “an inner side” and “an end” of the cleaning member is indefinite since these terms could be interpreted as any part of the cleaning member (e.g. the “end” of the cleaning member could be part contacting the photoreceptor or the opposite end or even the two side ends of the cleaning member). Applicant’s specification, par. 68 and 72, describes the “inner side” and the “end” of the cleaning member however these passages do not specifically point out which part of the cleaning member is considered the “end” and which part is considered the “inner side”. A fair interpretation and referring to applicant’s Fig. 4, it is believed the “end” of the blade portion 17a refers to the part of the blade portion 17a that contacts the photoreceptor 11 and the “inner side” refers to the part of the cleaning blade 17a that is supported by the support portion 17b; the “inner side” being closer to the second transport member 71 than the “end” of the cleaning blade contacting the photoreceptor. This interpretation (or another interpretation) should be clearly described in the claims so that there is no ambiguity of the term’s “end” and “inner side”. 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. Claim 21 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Okamoto et al. (U.S. 5,132,740). Okamoto et al. teach an image forming device (applicant’s cartridge) 10 including a rotatable image bearing member 18 to bear a developed image, a cleaning member (blade) 32a which has a contact portion contacting the image bearing member and a support portion for supporting the cleaning member (blade), a developer recovery portion 32 for temporarily storing the waste developer removed by the cleaning member, a first conveyance member 54 disposed inside the developer recovery portion configured to transport the removed developer in the rotational axis direction of the image bearing member, and a second conveyance member 78 conveys the developer conveyed by the first conveyance member in a direction crossing (perpendicular) to the rotational axis direction from a discharge port 58 provided in the developer recovery portion toward a discharge port (no reference numeral but opening between the toner discharge portion 74 and collecting device’s accommodating portion 76). As seen in Fig.3, in a rotational axis direction of the image bearing member 18 (left/right direction of Fig.3), the second conveyance member 78 is provided on an inner side of the end part of the contact portion of the cleaning member. In other words, the second conveyance member is provided inside the marginal end portion of the cleaning blade with respect to the rotational axis direction. See col.2, line 29 – col.4, line 33. Additionally, as seen in Fig. 1 of Okamoto et al., the second conveyance member 78 is disposed closer to the portion of the cleaning blade 32a which is supported by a shown but not described holder (applicant’s inner side) than an end of the cleaning blade that contacts photoreceptor 18 (applicant’s end of the cleaning member). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT B BEATTY whose telephone number is (571) 272-2130. The examiner can normally be reached on M-F from 7 to 3. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Stephanie Bloss, can be reached on (571) 272-3555. The fax phone number for the organization where this application or proceeding is assigned is (571) 273-2130. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). /ROBERT B BEATTY/Primary Examiner, Art Unit 2852
Read full office action

Prosecution Timeline

Aug 14, 2025
Application Filed
Aug 05, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12704798
BOOKBINDING APPARATUS THAT CREATES BOOK BY BONDING A PLURALITY OF SHEETS USING TONER
2y 2m to grant Granted Aug 11, 2026
Patent 12699349
IMAGE FORMING APPARATUS
1y 6m to grant Granted Aug 04, 2026
Patent 12693614
DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM POSITIONED ON OPPOSITE SIDE OF CASING FROM DEVELOPING ROLLER AND MOVABLE IN AXIAL DIRECTION OF DEVELOPING ROLLER
1y 7m to grant Granted Jul 28, 2026
Patent 12687802
IMAGE-FORMING APPARATUS INCLUDING LINK CONFIGURED TO ABUT ON CARTRIDGE FOR MOVING SHUTTER OF FIXING DEVICE AND ELECTRICAL CONTACT POSITIONED ON OPPOSITE SIDE FROM THE LINK WITH RESPECT TO ATTACHED CARTRIDGE, AND CARTRIDGE THEREFOR
1y 8m to grant Granted Jul 21, 2026
Patent 12687803
IMAGE FORMING DEVICE AND IMAGE FORMING METHOD
1y 7m to grant Granted Jul 21, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
92%
Grant Probability
96%
With Interview (+3.2%)
1y 8m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1252 resolved cases by this examiner. Grant probability derived from career allowance rate.

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