Prosecution Insights
Last updated: July 17, 2026
Application No. 18/866,624

DECORATIVE FILM

Non-Final OA §103
Filed
Nov 18, 2024
Priority
Jun 16, 2022 — JP 2022-097372 +1 more
Examiner
KHAN, TAHSEEN
Art Unit
1783
Tech Center
1700 — Chemical & Materials Engineering
Assignee
3M Innovative Properties Company
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
1y 7m
Est. Remaining
83%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
579 granted / 940 resolved
-3.4% vs TC avg
Strong +21% interview lift
Without
With
+21.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
49 currently pending
Career history
979
Total Applications
across all art units

Statute-Specific Performance

§103
82.6%
+42.6% vs TC avg
§102
11.3%
-28.7% vs TC avg
§112
1.5%
-38.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 940 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. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim(s) 1-9 is/are rejected under 35 U.S.C. 103 as being unpatentable over Abe JP_2008308646_A (see machine English translation). 1. Regarding Claims 1-9, Abe discloses a decorative (paragraph 0002) comprising a base film layer that is transparent (corresponds to claimed transparent film layer) (paragraph 0054) with two or more acrylic-based colored adhesive layers, in this order (paragraphs 0053, 0055, 0057) wherein said acrylic-based colored adhesive layer can comprise a white pigment (paragraph 0062; “Pigment 1”) with a Tg of -48C and lower (paragraph 0062), as is being claimed in instant Claims 3 and 5. Abe discloses using PET as its transparent base film layer (paragraph 0054), as do Applicants in their Specification. Abe discloses a thickness lower than the claimed 240 microns for its total decorative film (Examples; paragraph 0058), as is being claimed by Applicants in claim 7. Abe further discloses that said acrylic-based adhesives can comprise a carboxy group and amino group (paragraph 0011), as is being claimed in instant Claims 4 and 6. Abe does not use any flame retardants, as is being claimed in instant Claim 9. Given that Abe teaches substantially the same structure and composition as that being claimed and found in Applicants’ specification, it would therefore be expected for it to inherently have the same physical properties such as color difference, chroma C*, and total heat release, as is being claimed in instant Claims 1, 2, and 8. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to TAHSEEN KHAN whose telephone number is (571)270-1140. The examiner can normally be reached Mondays-Saturdays 08:00AM-10:00PM. 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, Frank Vineis can be reached at 5712701547. 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. /TAHSEEN KHAN/Primary Examiner, Art Unit 1781 June 20, 2026
Read full office action

Prosecution Timeline

Nov 18, 2024
Application Filed
Jun 24, 2026
Non-Final Rejection mailed — §103 (current)

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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
62%
Grant Probability
83%
With Interview (+21.4%)
3y 3m (~1y 7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 940 resolved cases by this examiner. Grant probability derived from career allowance rate.

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