Prosecution Insights
Last updated: July 17, 2026
Application No. 17/948,755

CONTROLLING ROULETTE HIGHLIGHT FEATURES

Non-Final OA §112
Filed
Sep 20, 2022
Priority
Sep 29, 2021 — provisional 63/249,695 +1 more
Examiner
WONG, JEFFREY KEITH
Art Unit
3715
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
LNW Gaming Inc.
OA Round
4 (Non-Final)
66%
Grant Probability
Favorable
4-5
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 66% — above average
66%
Career Allowance Rate
367 granted / 559 resolved
-4.3% vs TC avg
Strong +27% interview lift
Without
With
+27.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
22 currently pending
Career history
588
Total Applications
across all art units

Statute-Specific Performance

§101
22.7%
-17.3% vs TC avg
§103
57.8%
+17.8% vs TC avg
§102
11.2%
-28.8% vs TC avg
§112
5.0%
-35.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 559 resolved cases

Office Action

§112
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 Objections Claim 2 is objected to because of the following informalities: Line 4 discloses “for each given player terminal, of the plurality of terminal at which a bet was placed, at which a bet was placed….” whereas it should be “for each given player terminal of the plurality of terminal at which a bet was placed at which a bet was placed….. “ (ie: no commas). Appropriate correction is required. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 3-5, 17-18 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. Claim 3 recites the limitation "the terminal-specific type" in line 8. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation "the communal type" in line 3. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation "an additional highlight effect" in line 7. However, there was disclosure of that limitation previously before in line 32 of Claim 1. It is not clear if these are the same element or distinct elements. For clarity, when multiple terms have the same name but are intended to be distinct elements, clearly distinct labels, such as "first element" and "second element" should be used to make the distinct nature clear. Conversely, if the terms are to the same element, a consistent name should be used with “said” or “the” when referring back. Claim 5 recites the limitation "the communal type" in line 3. There is insufficient antecedent basis for this limitation in the claim. Claim 17 recites the limitation "the terminal-specific type" in line 3. There is insufficient antecedent basis for this limitation in the claim. Claim 18 recites the limitation "an additional highlight effect" in line 5. However, there was disclosure of that limitation previously before in line 33 of Claim 15. It is not clear if these are the same element or distinct elements. For clarity, when multiple terms have the same name but are intended to be distinct elements, clearly distinct labels, such as "first element" and "second element" should be used to make the distinct nature clear. Conversely, if the terms are to the same element, a consistent name should be used with “said” or “the” when referring back. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JEFFREY WONG whose telephone number is (571)270-3003. The examiner can normally be reached M-F: 9-5pm. 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, Kang Hu can be reached at (571) 270-1344. 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. /JEFFREY K WONG/Primary Examiner, Art Unit 3715
Read full office action

Prosecution Timeline

Show 9 earlier events
May 06, 2025
Examiner Interview Summary
May 13, 2025
Request for Continued Examination
May 16, 2025
Response after Non-Final Action
Sep 25, 2025
Non-Final Rejection mailed — §112
Dec 22, 2025
Response Filed
May 26, 2026
Request for Continued Examination
May 28, 2026
Response after Non-Final Action
Jun 10, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12682722
LIMITED PAYOUT SYSTEMS AND METHODS
2y 8m to grant Granted Jul 14, 2026
Patent 12676053
GAME AWARD ENHANCEMENT FOR ADJACENT GAME SYMBOLS
3y 6m to grant Granted Jul 07, 2026
Patent 12676054
GAMING MACHINE AND METHOD USING LINKED VALUE-BEARING SYMBOLS
2y 2m to grant Granted Jul 07, 2026
Patent 12670767
SYSTEMS AND METHODS FOR BULK INCREMENTING A BONUS PRIZE AND REPEATEDLY PROVIDING THE BONUS PRIZE IN ASSOCIATION WITH A PLURALITY OF FREE SPINS
2y 5m to grant Granted Jun 30, 2026
Patent 12664855
GAMING MACHINE, CONTROL METHOD FOR MACHINE, AND PROGRAM FOR GAMING MACHINE
3y 5m to grant Granted Jun 23, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
66%
Grant Probability
93%
With Interview (+27.2%)
3y 6m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 559 resolved cases by this examiner. Grant probability derived from career allowance rate.

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