Prosecution Insights
Last updated: August 17, 2026
Application No. 19/026,574

LEAK-PROOF PEE PAD

Non-Final OA §102
Filed
Jan 17, 2025
Priority
Sep 18, 2024 — CN 202422282778.8
Examiner
BURNETTE, GABRIELLA E
Art Unit
3781
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Jiangsu Zhongheng Pet Articles Joint-Stock Co. Ltd.
OA Round
1 (Non-Final)
54%
Grant Probability
Moderate
1-2
OA Rounds
1y 11m
Est. Remaining
85%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allowance Rate
150 granted / 277 resolved
-15.8% vs TC avg
Strong +31% interview lift
Without
With
+31.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
23 currently pending
Career history
294
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
51.9%
+11.9% vs TC avg
§102
20.3%
-19.7% vs TC avg
§112
19.3%
-20.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 277 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. (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) 1-11 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ochi US 5630376. Regarding claim 1, Ochi discloses a leak-proof pee pad (abstract), comprising: an impermeable layer (6- impermeable backsheet, Col 2 lines 36-67); an absorbent layer (4- absorbent panel Col 2 lines 36-67), wherein the absorbent layer is provided on a surface of the impermeable layer (see fig 4 and Col 2 lines 36-67); and a side enclosing assembly (or overflow strips 5, fig 4 and Col 2 lines 36-67), wherein the side enclosing assembly is connected to the impermeable layer and/or the absorbent layer (see fig 4). Regarding claim 2, Ochi discloses wherein the side enclosing assembly comprises: two first side enclosing members (see annotated figure below), wherein the two first side enclosing members are symmetrically arranged above the impermeable layer (see cross section figure 4), and the two first side enclosing members are partially fixedly connected to the impermeable layer and the absorbent layer (see element H2 and H4, and col 2 lines 36-67 which shows and adhesive attachment point); and two second side enclosing members (see annotated figure below), wherein the two second side enclosing members are symmetrically arranged above the impermeable layer (see cross section figure 4), two ends of each of the two second side enclosing members are fixedly connected to the two first side enclosing members, respectively, and the two second side enclosing members are partially fixedly connected to the impermeable layer and the absorbent layer (see element H2 and H4, and col 2 lines 36-67 which shows and adhesive attachment point and figure below). PNG media_image1.png 723 695 media_image1.png Greyscale PNG media_image2.png 303 605 media_image2.png Greyscale Regarding claim 3, Ochi discloses each of the two first side enclosing members has a length greater than a length of a respective side of the impermeable layer; and each of the two second side enclosing members has a length greater than the length of the respective side of the impermeable layer (they are longer because they extend beyond the length of the impermeable layer to wrap around the impermeable layer). Regarding claim 4, Ochi discloses a side of each of the two first side enclosing members adjacent to a center of the impermeable layer and a side of each of the two second side enclosing members adjacent to the center of the impermeable layer are fixedly connected to elastic members, respectively (Col 3 line 66- Col 4 line 3 discloses the use of elastic in the side enclosing members). Regarding claim 5, Ochi discloses wherein each of the two first side enclosing members has a length equal to a length of a respective side of the impermeable layer; and each of the two second side enclosing members has a length equal to the length of the respective side of the impermeable layer (fig 1 shows an equal length). Regarding claim 6, Ochi discloses wherein the two second side enclosing members are integrally formed with the impermeable layer (see fig 1 and 2 where element 5 is attached and therefor integral with the impermeable layer element 6, Col 2 lines 36-67). Regarding claim 7, Ochi discloses wherein the side enclosing assembly comprises: two first side enclosing members (see annotated figure below), wherein the two first side enclosing members are symmetrically arranged above the impermeable layer (see cross section figure 4), and the two first side enclosing members are partially fixedly connected to the absorbent layer (see element H4, and col 2 lines 36-67 which shows and adhesive attachment point); and two second side enclosing members, wherein the two second side enclosing members are symmetrically arranged above the impermeable layer (see cross section figure 4), two ends of each of the two second side enclosing members are fixedly connected to the two first side enclosing members, respectively, and the two second side enclosing members are partially fixedly connected to the absorbent layer (see element H4, and col 2 lines 36-67 which shows and adhesive attachment point). PNG media_image1.png 723 695 media_image1.png Greyscale PNG media_image2.png 303 605 media_image2.png Greyscale Regarding claim 8, Ochi discloses each of the two first side enclosing members has a length greater than a length of a respective side of the impermeable layer; and each of the two second side enclosing members has a length greater than the length of the respective side of the impermeable layer (they are longer because they extend beyond the length of the impermeable layer to wrap around the impermeable layer). Regarding claim 9, Ochi discloses a side of each of the two first side enclosing members adjacent to a center of the impermeable layer and a side of each of the two second side enclosing members adjacent to the center of the impermeable layer are fixedly connected to elastic members, respectively (Col 3 line 66- Col 4 line 3 discloses the use of elastic in the side enclosing members). Regarding claim 10, Ochi discloses wherein each of the two first side enclosing members has a length equal to a length of a respective side of the impermeable layer; and each of the two second side enclosing members has a length equal to the length of the respective side of the impermeable layer (fig 1 shows an equal length). Regarding claim 11, Ochi discloses wherein the two second side enclosing members are integrally formed with the impermeable layer (see fig 1 and 2 where element 5 is attached and therefor integral with the impermeable layer element 6, Col 2 lines 36-67). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to GABRIELLA E BURNETTE whose telephone number is (571)272-9574. The examiner can normally be reached M-S: 0830-1900 EST. 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, Rebecca Eisenberg can be reached at (571) 270-5879. 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. /GABRIELLA E BURNETTE/Examiner, Art Unit 3781 /REBECCA E EISENBERG/Supervisory Patent Examiner, Art Unit 3781
Read full office action

Prosecution Timeline

Jan 17, 2025
Application Filed
Feb 13, 2025
Response after Non-Final Action
Jul 16, 2026
Non-Final Rejection mailed — §102 (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
54%
Grant Probability
85%
With Interview (+31.2%)
3y 6m (~1y 11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 277 resolved cases by this examiner. Grant probability derived from career allowance rate.

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