Prosecution Insights
Last updated: May 29, 2026
Application No. 18/177,222

FLOATING WATERSCAPE APPARATUS

Non-Final OA §112
Filed
Mar 02, 2023
Priority
Jun 22, 2022 — CN 202221580679.2 +1 more
Examiner
KIM, CHRISTOPHER S
Art Unit
3752
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Shenzhen Xiaoyuluo Technology Co. Ltd.
OA Round
2 (Non-Final)
63%
Grant Probability
Moderate
2-3
OA Rounds
2m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allowance Rate
709 granted / 1126 resolved
-7.0% vs TC avg
Strong +21% interview lift
Without
With
+21.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
29 currently pending
Career history
1167
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
44.7%
+4.7% vs TC avg
§102
31.1%
-8.9% vs TC avg
§112
15.6%
-24.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1126 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 . Response to Amendment The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. The response filed on October 13, 2025 is acknowledged. Election/Restrictions Applicant elected with traverse of Species A (figures 1-6) in the reply filed on July 4, 2025. The requirement was still deemed proper and was therefore made FINAL in the Office action mailed on July 15, 2025. Claims 6-9 and 11-20 are withdrawn from further consideration pursuant to 37 CFR 1.142(b), as being drawn to a nonelected species, there being no allowable generic or linking claim. Applicant timely traversed the restriction (election) requirement in the reply filed on July 4, 2025. Claim Rejections - 35 USC § 112 Claims 1, 4, 5 and 10 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing 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 claims are generally narrative and indefinite, failing to conform with current U.S. practice. They appear to be a literal translation into English from a foreign document and are replete with grammatical and idiomatic errors. Claim 1 recites the limitation "outer circumference" in line 3. There is insufficient antecedent basis for this limitation in the claim. The recitation is grammatically and idiomatically incorrect. Claim 1 recites the limitation “using” in line 7. The preamble is directed to an apparatus. The recitation “using” implies a method of use. It is uncertain whether the claim is directed to an apparatus or a method of use. The claim appears to cross two statutory classes of inventions. In claim 1, line 12, the use of a comma after “component” is grammatically incorrect. Claim 1 recites the limitation "water surface" in line 14. There is insufficient antecedent basis for this limitation in the claim. The recitation is grammatically and idiomatically incorrect. Claim 4 recites the limitation “the fastener” in line 4. There is insufficient antecedent basis for this limitation in the claim. It is uncertain which of the “fasteners” recited in claim 1 is being refenced. Claim 10 recites the limitation “…are radially distributed” in line 3. The claim fails to provide a reference to determine “radially.” The term radially implies a geometric shape that possesses a radius. The geometric shape implied/required by the claim is uncertain. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHRISTOPHER S KIM whose telephone number is (571)272-4905. The examiner can normally be reached M-F 7:30-3:30. 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, Arthur O Hall can be reached at (571) 270-1814. 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. /CHRISTOPHER S KIM/Primary Examiner, Art Unit 3752 CHRISTOPHER S. KIM Examiner Art Unit 3752 CK
Read full office action

Prosecution Timeline

Mar 02, 2023
Application Filed
Jul 15, 2025
Non-Final Rejection mailed — §112
Oct 13, 2025
Response Filed
Oct 27, 2025
Final Rejection mailed — §112
Jan 22, 2026
Response after Non-Final Action
Feb 10, 2026
Response after Non-Final Action
Feb 25, 2026
Response after Non-Final Action
Mar 12, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

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3y 4m to grant Granted May 26, 2026
Patent 12629706
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3y 3m to grant Granted May 19, 2026
Patent 12624761
SEAL FOR HIGH PRESSURE WATER JETS
3y 10m to grant Granted May 12, 2026
Patent 12599730
SYSTEM AND METHOD FOR A FLUID DISPERSAL CARTRIDGE
10m to grant Granted Apr 14, 2026
Patent 12594565
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2y 10m to grant Granted Apr 07, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
63%
Grant Probability
84%
With Interview (+21.4%)
3y 5m (~2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1126 resolved cases by this examiner. Grant probability derived from career allowance rate.

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