Prosecution Insights
Last updated: April 19, 2026
Application No. 35/524,187

Skincare liquid dispenser

Non-Final OA §112
Filed
Sep 18, 2024
Examiner
SHIN, WOOSUK KEVIN
Art Unit
2923
Tech Center
2900
Assignee
Shanghai Bellatech Technology Company Limited
OA Round
1 (Non-Final)
100%
Grant Probability
Favorable
1-2
OA Rounds
2y 0m
To Grant
99%
With Interview

Examiner Intelligence

Grants 100% — above average
100%
Career Allow Rate
10 granted / 10 resolved
+40.0% vs TC avg
Minimal +0% lift
Without
With
+0.0%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
1 currently pending
Career history
11
Total Applications
across all art units

Statute-Specific Performance

§103
36.4%
-3.6% vs TC avg
§112
63.6%
+23.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 10 resolved cases

Office Action

§112
NOTIFICATION OF REFUSAL Foreign Priority Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy for Chinese Application No. 202430464463.8 filed on 07/24/24, was received 03/05/25. Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Refusal under 35 U.S.C 112(b) The claim is refused under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which applicant regards as the invention. Specifically, in the reproductions, Figures 1.9, 1.10, and 1.13-1.16 are depicted with multiple upside-down bottles that are not present in the other figures. The claim is indefinite because it is unclear whether the bottles, which are shown in full lines, form part of the claimed design. PNG media_image1.png 326 198 media_image1.png Greyscale PNG media_image2.png 345 260 media_image2.png Greyscale Figure 1.5 (without bottles) Figure 1.15 (with bottles) Although the figure descriptions for the figures that depict the bottles states the language, “in use”, which may indicate that the bottles may not be part of the claimed design, there is no definitive written description, broken lines or coloring that clearly defines the scope of the claim. Therefore, the bottles in relation to the scope of the claim seeking protection renders the claim indefinite. Hague Administrative Instructions Section 403 states: Matter which is shown in a reproduction but for which protection is not sought may be indicated: In the description referred to in Rule 7(5)(a) and/or By means of dotted or broken lines or coloring. Conclusion Accordingly, the claim stands refused under 35 U.S.C 112(b), as set forth above. The prior art made of record and not relied upon is considered pertinent to applicant’s disclosure. Contact Any inquiry concerning this communication or earlier communications from the examiner should be directed to WOOSUK K SHIN whose telephone number is (703)756-1166. The examiner can normally be reached Mon-Fri, 8:30am-5pm. 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, Wendy Arminio can be reached at (571)270-0221. 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. /W.K.S./Examiner, Art Unit 2935 /KEVIN K RUDZINSKI/Primary Examiner, Art Unit 2911
Read full office action

Prosecution Timeline

Sep 18, 2024
Application Filed
Oct 28, 2025
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent D1116836
VESSEL
2y 5m to grant Granted Mar 10, 2026
Patent D1108260
Bottle-shaped spray container
2y 5m to grant Granted Jan 06, 2026
Patent D1105916
Bottle
2y 5m to grant Granted Dec 16, 2025
Patent D1104416
APPAREL
2y 5m to grant Granted Dec 09, 2025
Patent D1104752
Bottle gourd
2y 5m to grant Granted Dec 09, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
100%
Grant Probability
99%
With Interview (+0.0%)
2y 0m
Median Time to Grant
Low
PTA Risk
Based on 10 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month