Prosecution Insights
Last updated: October 02, 2026
Application No. 19/029,321

MANUFACTURING METHOD OF SOUNDPROOF CUSHIONING MATERIAL AND SOUNDPROOF CUSHIONING MATERIAL

Non-Final OA §102§112
Filed
Jan 17, 2025
Priority
Mar 12, 2021 — JP 2021-40038 +1 more
Examiner
GAITONDE, MEGHA MEHTA
Art Unit
Tech Center
Assignee
Sanko Gosei Ltd.
OA Round
1 (Non-Final)
40%
Grant Probability
Moderate
1-2
OA Rounds
1y 11m
Est. Remaining
76%
With Interview

Examiner Intelligence

Grants 40% of resolved cases
40%
Career Allowance Rate
244 granted / 603 resolved
-19.5% vs TC avg
Strong +36% interview lift
Without
With
+35.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
36 currently pending
Career history
635
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
58.2%
+18.2% vs TC avg
§102
19.9%
-20.1% vs TC avg
§112
17.1%
-22.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 603 resolved cases

Office Action

§102 §112
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 § 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 1 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. Claim 1 recites “a large number of short fibers.” This is unclear because the disclosure does not define “large number” or “short fibers.” In other words, it is unclear how many fibers are required to satisfy “large number,” and it is unclear what length of fiber will satisfy “short fibers.” For purposes of examination, any number of fibers will satisfy “large number” and any length of fiber will satisfy “short fibers.” 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 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by JP 2015-013538 Kimura et al. Regarding claim 1, Kimura teaches a method for manufacturing (paragraph 0029) a soundproof cushioning material (paragraph 0010) to be attached to an inner face of a wheel well of a vehicle body (paragraph 0014), the soundproof cushioning material including: a soundproof cushioning area 20 (paragraph 0022) including a non-woven fabric having a large number of short fibers entangled with each other (paragraph 0023); a continuous resin area 11 defining a continuous face (bottom surface) with the soundproof cushioning area with a boundary part intervening therebetween (figure 3b), and a rib resin area 41 protruding more than a face of the soundproof cushioning area (figure 3b), the rib resin area and the soundproof cushioning area having a part of a boundary part 21 therebetween (figure 3b), the method comprising: compressing (via 201) the non-woven fabric to apply pressure to a part of the non-woven fabric at a boundary at the soundproof cushioning area (paragraph 0032) so as to increase a density of the non-woven fabric at the part (figure 4), thus suppressing inflow of resin for a stable boundary between the soundproof cushioning area and the continuous resin area and between the soundproof cushioning area and the rib resin area (paragraph 0039). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Megha M Gaitonde whose telephone number is (571)270-3598. The examiner can normally be reached Monday-Friday 8:30 am to 5 pm. 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 571-270-1547. 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. /MEGHA M GAITONDE/Primary Examiner, Art Unit 1781
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Prosecution Timeline

Jan 17, 2025
Application Filed
Aug 27, 2026
Non-Final Rejection mailed — §102, §112 (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
40%
Grant Probability
76%
With Interview (+35.6%)
3y 7m (~1y 11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 603 resolved cases by this examiner. Grant probability derived from career allowance rate.

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