Prosecution Insights
Last updated: April 19, 2026
Application No. 19/039,882

SHEET TYPE DETERMINATION DEVICE, IMAGE FORMING SYSTEM, AND RECORDING MEDIUM

Non-Final OA §102
Filed
Jan 29, 2025
Examiner
GRAINGER, QUANA MASHELLE
Art Unit
2852
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Konica Minolta Inc.
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
85%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allow Rate
1016 granted / 1146 resolved
+20.7% vs TC avg
Minimal -4% lift
Without
With
+-3.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
28 currently pending
Career history
1174
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
46.9%
+6.9% vs TC avg
§102
43.3%
+3.3% vs TC avg
§112
7.5%
-32.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1146 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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on 1/29/2025 was considered by the examiner. Drawings The drawings filed on 1/29/2025 are acceptable for examination by the examiner. Title 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 § 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1 and 8-11 is/are rejected1 under 35 U.S.C. 102(a)(1) as being anticipated by ZARETSKY (US 2013/0259505 A1). ZARETSKY teaches regarding claim 1, a sheet type determination device for determining a sheet type, comprising a hardware processor that determines whether a sheet is synthetic paper based on a detection result of a moisture sensor [0072] configured to detect characteristic information corresponding to a moisture amount of the sheet (figures 1-2; [0035, 0072]). Regarding claim 8, the hardware processor determines whether the sheet is a transparent sheet based on a detection result about characteristic information corresponding to transmittance of light emitted on the sheet [0071-0072]. Regarding claim 9, a secondary transfer current to be applied to the sheet in an image forming section is changed based on the sheet type determined by the sheet type determination device [0006, 0057]. Regarding claim 10, a fixing temperature for fixing toner to the sheet in an image forming section is changed based on the sheet type determined by the sheet type determination device [0074]. Regarding claim 11, ZARETSKY teaches a non-transitory recording medium storing a computer-readable program, the program causing a computer to determine whether a sheet is synthetic paper based on a detection result of a moisture sensor configured to detect characteristic information corresponding to a moisture amount of the sheet (figures 1-2; [0026, 0035, 0072]). Allowable Subject Matter Claims 2-7 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. Prior Art The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. TSUJIMOTO (US 2019/0171149 A1) teaches the use of plural sensors to sense the basis weight of a sheet. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to QUANA GRAINGER whose telephone number is (571)272-2135. The examiner can normally be reached on Monday - Friday, 9-5. 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 on 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 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). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /QUANA GRAINGER/Primary Examiner, Art Unit 2852 QG
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Prosecution Timeline

Jan 29, 2025
Application Filed
Feb 02, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12601997
IMAGE FORMING APPARATUS THAT DETECTS STOPPING POSITION OF ROTOR OF MOTOR
2y 5m to grant Granted Apr 14, 2026
Patent 12595145
SHEET PROPERTY MEASUREMENT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SHEET PROPERTY MEASUREMENT DEVICE
2y 5m to grant Granted Apr 07, 2026
Patent 12591193
FIXING DEVICE INCLUDING FIRST AND SECOND HEATING MEMBERS DISPOSED AT DIFFERENT LOCATIONS ALONG A TRAVELING DIRECTION OF A RECORDING MATERIAL
2y 5m to grant Granted Mar 31, 2026
Patent 12591190
IMAGE FORMING APPARATUS CONFIGURED TO APPLY A TRANSFER BIAS TO A TRANSFER NIP BASED ON A PLURALITY OF TRANSFER CONDITIONS, IMAGE FORMING METHOD, AND RECORDING MEDIUM
2y 5m to grant Granted Mar 31, 2026
Patent 12591191
SLIDING MEMBERWITH SPACED GROOVES, FIXING DEVICE, AND IMAGE FORMING APPARATUS
2y 5m to grant Granted Mar 31, 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
89%
Grant Probability
85%
With Interview (-3.9%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 1146 resolved cases by this examiner. Grant probability derived from career allow rate.

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