Prosecution Insights
Last updated: October 02, 2026
Application No. 18/726,940

ACCOMMODATING APPARATUS AND AUTOMATIC CLEANING DEVICE

Non-Final OA §102
Filed
Jul 05, 2024
Priority
Jan 05, 2022 — CN 202220024456.1 +1 more
Examiner
BLEVINS, JERRY M
Art Unit
Tech Center
Assignee
Beijing Roborock Technology Co., Ltd.
OA Round
1 (Non-Final)
88%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allowance Rate
1096 granted / 1253 resolved
+27.5% vs TC avg
Minimal +5% lift
Without
With
+5.0%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
28 currently pending
Career history
1267
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
60.4%
+20.4% vs TC avg
§102
28.7%
-11.3% vs TC avg
§112
7.2%
-32.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1253 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. In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. Claims 1 and 13 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US 2019/0274510 (“YANG”). YANG teaches an automatic cleaning device comprising an accommodating appliance (FIG. 1), the accommodating appliance comprising: a box body (3) having an accommodating space (31), wherein a partition wall (10) is arranged in the accommodating space to divide the accommodating space into a dust box space (2) and a water tank space (1); a top cover (unnumbered, FIG. 1) buckled on the box body and configured to close the accommodating space; and a one-way valve assembly (11) arranged on a wall of the box body, wherein the one- way valve assembly is in a closed state (compressed state; FIG. 3; par. [0041]) in response to an external acting force applied to the one-way valve assembly being not greater than a threshold value, so that the dust box space is isolated from outside at a position where the one-way valve assembly is arranged (par. [0045]); and in response to the external acting force applied to the one-way valve assembly being greater than the threshold value, the one-way valve assembly is switched from the closed state to an open state (ejected state; FIG. 5; par. [0041]), so that the dust box space is communicated with the outside at the position where the one-way valve assembly is arranged (par. [0045]). Allowable Subject Matter Claims 2-12 and 14-16 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. The following is a statement of reasons for the indication of allowable subject matter: . Regarding claims 2-12, 15, and 16, the prior art of record, whether taken individually or in combination, when considered in light of the claimed subject matter as a whole as interpreted in light of the Specification as originally filed, fails to disclose or render obvious that a bottom of the box body is provided with an open corner-missing space, a first side wall of the corner-missing space is adjacent to the dust box space, and the one-way valve assembly is arranged on the first side wall, the corner-missing space and the dust box space are isolated from each other in response to the one-way valve assembly being in the closed state; and the corner-missing space and the dust box space are communicated with each other in response to the one-way valve assembly being switched from the closed state to the open state. Regarding claim 14, the prior art of record, whether taken individually or in combination, when considered in light of the claimed subject matter as a whole as interpreted in light of the Specification as originally filed, fails to disclose or render obvious that a side wall of the accommodating space is provided with a second opening and an air vent, in response to the accommodating appliance being accommodated in the accommodating space, the side wall of the accommodating space abuts against the second side wall of the box body, the second opening is sealedly engaged with the first opening on the second side wall, and the air vent is communicated with the corner- missing space. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: CN 111166257 (“LI”) and CN 109259673 (“XIA”). Any inquiry concerning this communication or earlier communications from the examiner should be directed to JERRY M BLEVINS whose telephone number is (571)272-8581. The examiner can normally be reached Monday - Friday. 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, Thomas Hollweg can be reached at 571-270-1739. 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. /JERRY M BLEVINS/Primary Examiner, Art Unit 2874
Read full office action

Prosecution Timeline

Jul 05, 2024
Application Filed
Aug 26, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12748262
OPTICAL COUPLING DEVICE WITH A HOLOGRAPHIC DIFFRACTION STRUCTURE
2y 9m to grant Granted Sep 29, 2026
Patent 12748277
BUTT CLOSURES AND ORGANIZER ASSEMBLIES THEREFOR
2y 4m to grant Granted Sep 29, 2026
Patent 12745023
OPTICAL NODE DEVICE, OPTICAL COMMUNICATION SYSTEM, AND WAVELENGTH CONVERSION CIRCUIT
3y 0m to grant Granted Sep 22, 2026
Patent 12730270
CONNECTOR ASSEMBLY
3y 2m to grant Granted Sep 08, 2026
Patent 12730260
PHOTONIC DEVICE AND METHOD OF FABRICATING SAME
2y 11m to grant Granted Sep 08, 2026
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
88%
Grant Probability
92%
With Interview (+5.0%)
2y 2m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1253 resolved cases by this examiner. Grant probability derived from career allowance rate.

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