Prosecution Insights
Last updated: August 18, 2026
Application No. 19/093,553

IMAGE FORMING APPARATUS FOR FORMING TONER IMAGE FOR ADHERING FOIL ONTO SHEET

Non-Final OA §103
Filed
Mar 28, 2025
Priority
Apr 03, 2024 — JP 2024-060400
Examiner
BANH, DAVID H
Art Unit
2853
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Canon Inc.
OA Round
1 (Non-Final)
72%
Grant Probability
Favorable
1-2
OA Rounds
1y 4m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allowance Rate
617 granted / 863 resolved
+3.5% vs TC avg
Moderate +13% lift
Without
With
+12.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
16 currently pending
Career history
890
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
54.2%
+14.2% vs TC avg
§102
24.5%
-15.5% vs TC avg
§112
15.0%
-25.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 863 resolved cases

Office Action

§103
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 § 103 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 1-17 are rejected under 35 U.S.C. 103 as being unpatentable over Tsukada et al. (US PG Pub 2022/0134795) in view of Arai (US PG Pub 2017/0308014). For claim 1: Tsukada et al. teaches an image forming apparatus 100 comprising: an input unit (see paragraph 53-54, Fig. 4A, Fig. 4B) configured to accept a selection of a predetermined print mode for forming a toner image for adhering foil onto a sheet via the toner image and an input of information related to a grammage of the sheet; an image forming unit Pa, Pb, Pc, Pd, 130, 11 configured to form the toner image on the sheet (see paragraphs 26 and 27); and a display unit 700 (see Fig. 1) configured to display a warning according to the information related to the grammage of the sheet (see paragraph 69, display a warning screen when the recording material is not recording material that can be handled by pressure sealing apparatus) in a case where the predetermined print mode is selected (see Fig. 6, in a case where a print mode is selected, display warning). Tsukada et al. does not the predetermined print mode to be adhering foil to the sheet in addition to printing. However, Arai teaches an image forming device wherein a predetermined mode is a foil pressing mode onto a sheet (see Fig. 7, step S201, paragraph 114) and displaying a warning regarding the printing mode (see paragraph 20). It would have been obvious to one of ordinary skill in the art at the time of the effective filing date of the invention to modify the invention of Tsukada et al. to provide adhering foil mode and foil adhering function as taught by Arai for the purpose of applying foil to sheets only in cases where foil application is practicable. For claim 2: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to claim 1 and Tsukada et al. teaches that the display unit is configured to display the warning in a case where the grammage is a non-recommended grammage in the image forming apparatus or foil printer (see paragraph 57, smaller grammages are warned against). For claim 3: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to claim 2 and Tsukada et al. teaches that wherein the input unit is further configured to accept an input of instruction information indicating whether to continue formation of the toner image on the sheet by the image forming apparatus in a case where the grammage is the non-recommended grammage (see Fig. 6, paragraph 69, printing and processing execution option). For claim 4: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to claim 3, wherein the image forming apparatus is further configured to continue forming the toner image on the sheet of the non-grammage recommended in a case where the instruction information indicating that the formation of the toner image on the sheet is continued (see paragraph 70, in a case where the user selects YES, printing and processing occurs, in a case where printing only is selected, printing only occurs). For claim 5: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to claim 2, wherein the input unit is further configured to accept an input of instruction information related to whether to change the grammage of the sheet in a case where the grammage is the non-recommended grammage (see Fig. 6, selecting cancel, arriving at Fig. 8, arriving at Fig. 10, selection of sheets for a subsequent printing operation). For claim 6: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to claim 5, wherein the display unit is further configured to display a screen for changing or resetting the grammage of the sheet in a case where the instruction information indicating that the grammage of the sheet is changed is input (see Fig. 10). For claim 7: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to Claim 2, and Tsukada et al. teaches that the input unit is further configured to acquire the grammage of the sheet on which the toner image through a screen for setting the grammage of the sheet (see paragraph 54, determining the grammage of the sheet based on the inputted sheet type). For claim 8: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to Claim 6, and Tsukada et al. teaches that wherein the screen is further configured to display and visually distinguish between a grammage that is not recommended in the image forming apparatus or the foil printer and a grammage that is recommended in the image forming apparatus and the foil printer (see paragraph 59, display of the two modes is different). For claim 9: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to claim 2, and Tsukada et al. teaches that the grammage which is not recommended in image forming apparatus or foil printer is the grammage which causes conveyance failure in image forming apparatus or the foil printer, or the grammage which causes wrinkles in the sheet in image forming apparatus or the foil printer (see paragraph 63, the non-handled recording material can cause a failure in the apparatus). For claim 10: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to image forming apparatus according to claim 2 but does not specify that a recommended grammage range recommended in the image forming apparatus and the foil printer is 90g/m^2 or more and 350g/m^2 or less, and a grammage not recommended in the image forming apparatus or the foil printer is a grammage outside the recommended grammage range. However, this range can be arrived at through routine experimentation. In the instant case, it would have been obvious to one of ordinary skill in the art at the time of the effective filing date of the invention to modify the invention of Tsukada et al. and Arai to provide a recommended grammage range of 90g/m^2 or more and 350g/m^2 through routine experimentation for the purpose of increasing the likelihood of foil printing being successful. For claim 11: The combination of Tsukada et al. and Arai teaches the apparatus of claim 2. The additional recitation of claim 11 do not impact the structure of the apparatus but recite that ranges in the system are recommended ranges from routine measuring and testing. It would have been obvious to one of ordinary skill in the art at the time of the effective filing date of the invention to modify the invention of Tsukada et al. and Arai to provide a non-recommended grammage range based on an overlap of a foil printer and image forming apparatus non-recommended ranges and the recommended grammage as a common part of the recommended ranges of the foil printer and image forming apparatus for the purpose of ensuring that printing and stamping is only recommended on papers which is suitable for both. For claim 12: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to image forming apparatus according to claim 2 and Tsukada et al. further comprising a controller configured to control the input unit such that an input of the non-recommended grammage is restricted (see paragraph 61, non-selectable option). For claim 13: The combination of Tsukada et al. and Arai teaches the image forming apparatus according to image forming apparatus according to claim 2 and Tsukada et al. teaches that the display unit is further configured to display a screen for accepting an input of grammage information indicating a grammage of the sheet on which the toner image is formed by the image forming unit (see Figs. 4A, 4B, displaying the inputs with the grammage information), and the display unit is further configured to not display the non-recommended grammage as a selectable candidate on the screen (see paragraph 61, Fig. 4B, non-selectable option), but to display the recommended grammage as a selectable candidate in a case where the warning is displayed (see paragraph 79, Fig. 10). For claim 14-16: Tsukada et al. teaches an image forming system 100 and information processing apparatus 100, 102 comprising: an image forming apparatus; the image forming apparatus 100 comprising: an input unit 700 configured to accept a selection of a predetermined print mode (see Fig. 4A, 4B) for forming a toner image on a sheet via the toner image and an input of information related to a grammage of the sheet (see Fig. 4A, 4B, grammage information associated with the sheets); an image forming unit Pa, Pb, Pc, Pd, 130, 11 configured to form the toner image on the sheet; and a display unit 700 configured to display a warning according to the information related to the grammage of the sheet in a case where the predetermined print mode is selected (see Fig. 6, paragraph 69). Tsukada et al. does not teach a foil printer configured to adhere foil to the sheet via a toner image formed on the sheet by the image forming unit. However, Arai teaches a foil printer 34 configured to adhere foil to the sheet (see Fig. 1, paragraph 61 and Fig. 7, step S201, paragraph 114) and displaying a warning regarding the printing mode (see paragraph 20). It would have been obvious to one of ordinary skill in the art at the time of the effective filing date of the invention to modify the invention of Tsukada et al. to provide adhering foil mode and foil adhering function as taught by Arai for the purpose of applying foil to sheets only in cases where foil application is practicable. For claim 17: The rejection above to claim 16 is applicable to claim 17 and Tsukada et al. teaches that that differs from the first grammage is unselectable in a case where the predetermined print mode is selected when accepting information related to the grammage of the sheet (paragraph 59, Fig. 4B, non-selectable recording material). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DAVID H BANH whose telephone number is (571)270-3851. The examiner can normally be reached M-F 12-8PM. 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, Stephen Meier can be reached at (571)272-2149. 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. /DAVID H BANH/ Primary Examiner, Art Unit 2853
Read full office action

Prosecution Timeline

Mar 28, 2025
Application Filed
Jul 28, 2026
Non-Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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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
72%
Grant Probability
84%
With Interview (+12.6%)
2y 8m (~1y 4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 863 resolved cases by this examiner. Grant probability derived from career allowance rate.

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