Prosecution Insights
Last updated: July 17, 2026
Application No. 18/762,579

Interface with Odor-Resistant Component

Non-Final OA §102
Filed
Jul 02, 2024
Priority
Jul 04, 2023 — CN 202321739431.0
Examiner
CRANE, LAUREN ASHLEY
Art Unit
3754
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Taizhou Luqiao Joyhoo Sanitary Ware Factory
OA Round
1 (Non-Final)
57%
Grant Probability
Moderate
1-2
OA Rounds
12m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 57% of resolved cases
57%
Career Allowance Rate
481 granted / 841 resolved
-12.8% vs TC avg
Strong +32% interview lift
Without
With
+31.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
22 currently pending
Career history
865
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
80.6%
+40.6% vs TC avg
§102
10.6%
-29.4% vs TC avg
§112
4.5%
-35.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 841 resolved cases

Office Action

§102
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. Claim(s) 1, 3, 7, 16, 18-20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Park (US Patent Publication 20220074188). Regarding Claim 1, Park shows an interface with an odor-resistant component, comprising a shell (221) and the odor-resistant component (230), wherein the shell is provided with an accommodating cavity (near 222), and the odor-resistant component is arranged in the accommodating cavity (Fig.5); the interface further comprises a cover plate (near 231), wherein the odor-resistant component comprises a fixed seat (end of 221;Fig.6) and a flip cover hinged (231) on the fixed seat; the fixed seat is arranged on the cover plate (Fig.6), the shell is provided with an opening communicated with the accommodating cavity (Fig.6), and the cover plate cover is arranged at the opening and is detachably connected with the shell (Fig.6). Reading Claim 16, Park shows an interface with an odor-resistant component, comprising a shell (221) and an odor-resistant component (230); wherein the shell comprises a channel (221) between an inlet (211) and an outlet (near 230) and a mounting groove (223b) communicated with the channel; the odor-resistant component is mounted in the shell through the mounting groove to block the channel (fig.6), and the odor-resistant component comprises a fixed seat (near 230) with an opening (near 223b) and a mounting part (231) detachably connected with the mounting groove; wherein, the fixed seat is movably connected with a flip cover covering the opening (Fig.6), and the flip cover is opened by a fluid entering the channel to open up the channel or is closed by a load to block the channel (Fig.6). Regarding Claims 3, Parks shows the interface with an odor-resistant component according to claim 1, further comprising a buckle (223a), wherein the buckle is detachably connected with the shell, and a first seal is arranged between the buckle and the shell (fig.6). Regarding Claims 7, Park shows the interface with an odor-resistant component according to claim 1, wherein a second seal (222b) is arranged between the fixed seat and the flip cover. Regarding Claim 18, Park shows the interface with an odor-resistant component according to claim 16, wherein the flip cover is connected with the fixed seat through a hinge shaft (230), the hinge shaft is arranged above the opening of the fixed seat, and a counterweight ball is arranged on the flip cover to form a load on the flip cover (Fig.6). Regarding Claim 19, Park shows the interface with an odor-resistant component according to claim 16, wherein a periphery of the odor-resistant component is provided with a seal (near 230) which tightly seals the inner wall of the shell. Regarding Claim 20, Park shows the interface with an odor-resistant component according to claim 17. Allowable Subject Matter Claims 2, 4-6, 8-15, 17 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LAUREN ASHLEY CRANE whose telephone number is (571)270-5198. The examiner can normally be reached Mondays & Tuesdays 8 am - 4pm. 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, David Angwin can be reached at 571-270-3735. 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. /LAUREN A CRANE/ Primary Examiner, Art Unit 3754
Read full office action

Prosecution Timeline

Jul 02, 2024
Application Filed
May 19, 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
57%
Grant Probability
89%
With Interview (+31.7%)
3y 0m (~12m remaining)
Median Time to Grant
Low
PTA Risk
Based on 841 resolved cases by this examiner. Grant probability derived from career allowance rate.

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