Prosecution Insights
Last updated: October 02, 2026
Application No. 19/222,028

IMAGE-FORMING DEVICE INCLUDING CONSUMABLE INCLUDING CONSUMABLE MEMORY HAVING FIRST AREA SUBJECT TO DIGITAL SIGNATURE AND SECOND AREA NOT SUBJECT TO DIGITAL SIGNATURE

Non-Final OA §102
Filed
May 29, 2025
Priority
Nov 30, 2022 — JP 2022-191339 +1 more
Examiner
AYDIN, SEVAN A
Art Unit
Tech Center
Assignee
Brother Kogyo Kabushiki Kaisha
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
5m
Est. Remaining
85%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
458 granted / 572 resolved
+20.1% vs TC avg
Minimal +4% lift
Without
With
+4.5%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 9m
Avg Prosecution
26 currently pending
Career history
601
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
42.5%
+2.5% vs TC avg
§102
33.7%
-6.3% vs TC avg
§112
19.1%
-20.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 572 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 . 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)(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 1-9 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Jeran, U.S.P.G. Pub. No. 2017/0160685. Regarding independent claim 1, an image-forming device comprising: a device main body (the main body of 100); a consumable (120) attachable to the device main body (¶ 17), the consumable including a consumable memory (122, 123, 124, 125) having: a first area subject to a digital signature (¶ 18, the second portion 127 of second memory 124 can have signed data); and a second area not subject to a digital signature (¶ 18, the first portion 123 of first memory 122 has an indicator (unsigned data as in 0, 1, 2) that indicates whether or not signed memory is present in the second portion 127 of second memory 124); and a controller configured to perform a configuration process including: configuring, when switching information (whether the data are signed) is not stored in the second area of the consumable memory (indicating unsigned data), an operational setting (¶ 18 “information (e.g., data) that dynamically defines how the example printer 100 interacts with the example imaging supply 120 and/or dynamically defines which imaging supplies are compatible with the example printer 100”) of the image-forming device using basic information stored in the first area (that the data are not signed) of the consumable memory, the switching information being for switching reference information (¶ 18, the information provided for reference in “information (e.g., data) that dynamically defines how the example printer 100 interacts with the example imaging supply 120 and/or dynamically defines which imaging supplies are compatible with the example printer 100”) to be used for configuring the operational setting, the basic information being information related to the operational setting (¶ 18, whether the data are signed or unsigned, thus requiring authentication, is related to whether the data regarding the operational settings are readable without authentication); and configuring, when the switching information (whether the data are signed) is stored in the second area of the consumable memory (indicating signed data), the operational setting using the reference information based on the switching information (¶ 18, when the data are signed, authentication is required before interpreting the operational setting using the reference information ). Regarding claim 2, which depends from claim 1, wherein, in the configuration process the controller uses, as the reference information based on the switching information, the basic information stored in the first area of the consumable memory (¶ 18, using whether or not the data are signed, thus requiring authentication, to properly interpret the reference information). Regarding claim 3, which depends from claim 1. wherein, in the configuration process the controller uses, as the reference information based on the switching information, both the basic information stored in the first area of the consumable memory (¶ 18, using whether or not the data are signed, thus requiring authentication, to properly interpret the reference information) and adjustment information stored in the second area of the consumable memory (¶ 18, “the second memory 124 includes information (e.g., data) that dynamically defines how the example printer 100 interacts with the example imaging supply 120”) , the adjustment information indicating an adjustment value (¶ 18, the dynamically defined information informing how to interact with the imaging supply) for configuring the operational setting based on the consumable. Regarding claim 4, which depends from claim 1, wherein, in the configuration process, the controller uses, as the reference information based on the switching information, adjustment information stored in the second area of the consumable memory (¶ 18, “the second memory 124 includes information (e.g., data) that dynamically defines how the example printer 100 interacts with the example imaging supply 120”), the adjustment information indicating an adjustment value (¶ 18, the dynamically defined information informing how to interact with the imaging supply) for configuring the operational setting based on the consumable. Regarding claim 5, which depends from claim 1, wherein the controller is configured to further perform a determining process including: determining whether an item meets a predetermined condition whether the data are signed or unsigned, the item being determined by the configuration process and being related to the operational setting (¶ 18, the controller must determine whether the data are signed or unsigned based on the stored information). Regarding claim 6, which depends from claim 5, further comprising: a display (110), wherein the controller is configured to further perform a displaying process when determining that the item does not meet the predetermined condition in the determining process, the displaying process including: displaying on the display that the consumable is unusable (any one or all of: ¶ 13, as in when consumables are unusable having reached their lifetimes; ¶ 15, 24, 38, as in when user authorization fails; ¶ 19, as in when certain hardware is not available for use; ¶ 34, as in when displaying error messages; or, ¶ 36, as in when data are unusable safely). Regarding claim 7, which depends from claim 1, further comprising: an image-forming unit including: a photosensitive drum (¶ 8, the printer using toner, which inherently requires using a photosensitive drum to form latent images); a developing roller configured to supply toner onto the photosensitive drum (¶ 8, the printer using toner, which inherently requires using a developing roller to develop the latent images); a transfer belt configured to transfer the toner supplied on the photosensitive drum onto a printing medium (¶ 8, the printer using toner, which inherently requires using a transfer belt to transfer the developed images onto a substrate); and a fixing device including a heating roller, the fixing device being configured to fix the toner transferred on the printing medium onto the printing medium by heating the printing medium using the heating roller (¶ 8, the printer using toner, which inherently requires using a fixing device to fix the transferred images onto the substrate), wherein the operational setting is related to a setting for an operation of the image- forming unit (¶ 18, “the second memory 124 includes information (e.g., data) that dynamically defines how the example printer 100 interacts with the example imaging supply 120”; and, ¶ 14 indicating how those data are used to adjust color management; how components are used; and, fixing temperature, as examples). Regarding independent claim 8, the device of claim 1, in its normal and usual operation, would necessarily perform the method of claim 8. MPEP 2112.02 (I). Regarding independent claim 9, the device of claim 1 includes the consumable of claim 9 (supra). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SEVAN A AYDIN whose telephone number is (571)270-3209. The examiner can normally be reached M-Th 9AM-6PM PT. 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, Walter Lindsay can be reached at (571) 272-1674. 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. /SEVAN A AYDIN/Primary Examiner, Art Unit 2852
Read full office action

Prosecution Timeline

May 29, 2025
Application Filed
Sep 10, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12748369
FIXING ROTATING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
1y 5m to grant Granted Sep 29, 2026
Patent 12748370
FIXING ROTATING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
1y 5m to grant Granted Sep 29, 2026
Patent 12736900
IMAGE FORMING APPARATUS
2y 1m to grant Granted Sep 15, 2026
Patent 12736894
IMAGE FORMING APPARATUS
1y 4m to grant Granted Sep 15, 2026
Patent 12730398
FUSER
2y 0m to grant Granted Sep 08, 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
80%
Grant Probability
85%
With Interview (+4.5%)
1y 9m (~5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 572 resolved cases by this examiner. Grant probability derived from career allowance rate.

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