Prosecution Insights
Last updated: May 29, 2026
Application No. 35/523,772

Scald preventing cover of clothes treating apparatus

Final Rejection §112
Filed
Jan 29, 2024
Priority
Aug 11, 2023 — CN 2023305149493
Examiner
YENCHESKY, RICHARD EDWIN
Art Unit
2974
Tech Center
2900
Assignee
Nanjing Roborock Innovation Technology Co. Ltd.
OA Round
2 (Final)
96%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 96% — above average
96%
Career Allowance Rate
191 granted / 199 resolved
+36.0% vs TC avg
Minimal -3% lift
Without
With
+-3.4%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 8m
Avg Prosecution
3 currently pending
Career history
200
Total Applications
across all art units

Statute-Specific Performance

§103
0.9%
-39.1% vs TC avg
§102
25.6%
-14.4% vs TC avg
§112
65.8%
+25.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 199 resolved cases

Office Action

§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 Rejection- 35 U.S.C. § 112 (a) and (b) The claim is rejected under 35 U.S.C. 112(a) and (b) or pre-AIA 35 U.S.C. 112, first and second paragraphs, as the claimed invention is not described in such full, clear, concise and exact terms as to enable any person skilled in the art to make and use the same, and fails 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. The claim is indefinite and non-enabling because there are multiple articles in the application, making it unclear whether the claim is intended to be directed to a single article or set of articles or separate embodiments. There is no indication if the design feature in figures 1.8, 2.8, 3.8 and 4.8 are part of the claim or showing the environment. Therefore, clarification of what the application claims is necessary. See the images below: PNG media_image1.png 1754 1548 media_image1.png Greyscale The drawing disclosure is also objectional because of the inconsistency in figures 2.3 and 2.4 and figures 3.3 and 3.4 in regards to corresponding figures 2.8 and 3.8, respectively. The design feature in figures 2.8 and 3.8 should be visible in figures 2.3, 2.4 and 3.3,3.4 but the feature is missing in the figure drawings. The design must be represented by drawings that comply with the requirements of 37CFR 1.84 and must contain sufficient number of views to constitute a complete disclosure of the appearance of the design, 37 CFR 1.152(MPEP 1503.02). Therefore, figures 2.3, 2.4, 3.3, and 3.4 must be amended to include the feature. PNG media_image2.png 627 760 media_image2.png Greyscale Replacement Drawings In any attempt to submit a new drawing, care must be exercised to avoid introduction of anything which could be construed to be new matter, the same being prohibited by 35 U.S.C. 132 and 37 CFR 1.121. Any amended replacement-drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The new drawing should not be labeled as “amended.” Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). Conclusion Accordingly, the claim stands rejected under 35 U.S.C. 112(a) and (b) as set forth above. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to RICHARD E YENCHESKY whose telephone number is (571)272-6580. The examiner can normally be reached Mon-Fri 8:30-5:00. 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, George Bugg can be reached on 571-272-2998. 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-centerfor more information about Patent Center and https://www.uspto.gov/patents/docxfor 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. /REY/ Examiner, Art Unit 2911 /KEVIN K RUDZINSKI/Primary Examiner, Art Unit 2911
Read full office action

Prosecution Timeline

Jan 29, 2024
Application Filed
Dec 18, 2025
Non-Final Rejection mailed — §112
Mar 13, 2026
Response Filed
May 07, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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1y 2m to grant Granted Mar 31, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
96%
Grant Probability
93%
With Interview (-3.4%)
1y 8m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 199 resolved cases by this examiner. Grant probability derived from career allowance rate.

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