Prosecution Insights
Last updated: September 17, 2026
Application No. 18/778,888

PLUG-IN TYPE DETACHABLE LAYERED CARPET

Non-Final OA §102
Filed
Jul 19, 2024
Priority
Jun 04, 2024 — CN 202410713792.0
Examiner
THOMPSON, CAMIE S
Art Unit
1786
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Shaoxing Wuwei New Material Co. Ltd.
OA Round
1 (Non-Final)
74%
Grant Probability
Favorable
1-2
OA Rounds
1y 3m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allowance Rate
993 granted / 1348 resolved
+8.7% vs TC avg
Moderate +10% lift
Without
With
+10.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
47 currently pending
Career history
1398
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
42.9%
+2.9% vs TC avg
§102
27.5%
-12.5% vs TC avg
§112
19.5%
-20.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1348 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 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. Claims 1-2 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Cao, CN202410203090. Regarding claims 1-2, Cao discloses a multi-layer carpet comprising an upper layer carpet and a lower layer carpet wherein the upper layer carpet includes a carpet surface layer and a carpet back layer [2 fabrics] and wherein the lower carpet layer includes a carpet surface layer and a skid-proof layer [abstract]. The abstract also discloses that the upper carpet layer and the lower carpet layer are detachably connected through the carpet back of the upper carpet body and the carpet surface of the lower carpet layer. Examiner is corresponding the Applicant’s top screen layer (1) as Cao’s upper carpet layer surface layer. Examiner is corresponding Cao’s surface layer of the lower carpet layer as Applicant’s supporting layer and Cao’s skid-proof layer as Applicant’s cushion layer. Applicant’s claims are not specific to the top screen layer; supporting layer and cushion layer. Claims 3-18 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. Applicant claims a plug-in type detachable as recited in claim 1. The closest prior art, Cao, CN202410203090, teaches a multi-layer carpet comprising an upper layer carpet and a lower layer carpet wherein the upper layer carpet includes a carpet surface layer and a carpet back layer [2 fabrics] and wherein the lower carpet layer includes a carpet surface layer and a skid-proof layer [abstract]. The abstract also discloses that the upper carpet layer and the lower carpet layer are detachably connected through the carpet back of the upper carpet body and the carpet surface of the lower carpet layer. Cao fails to teach or suggest the limitations as recited in claims 3-18. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CAMIE S THOMPSON whose telephone number is (571)272-1530. The examiner can normally be reached 8:30 am - 5:30 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, Jennifer Boyd, can be reached at 571-272-7783. 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. /CAMIE S THOMPSON/Primary Examiner, Art Unit 1786
Read full office action

Prosecution Timeline

Jul 19, 2024
Application Filed
Aug 11, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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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
74%
Grant Probability
84%
With Interview (+10.4%)
3y 5m (~1y 3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1348 resolved cases by this examiner. Grant probability derived from career allowance rate.

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