Prosecution Insights
Last updated: April 19, 2026
Application No. 19/004,287

CONFIGURABLE BREATHING ASSIST MOUTHPIECE DEVICE

Non-Final OA §DP
Filed
Dec 28, 2024
Examiner
NGUYEN, CAMTU TRAN
Art Unit
3786
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Golden Galaxy Corporation
OA Round
1 (Non-Final)
63%
Grant Probability
Moderate
1-2
OA Rounds
3y 7m
To Grant
99%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allow Rate
534 granted / 850 resolved
-7.2% vs TC avg
Strong +39% interview lift
Without
With
+39.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
22 currently pending
Career history
872
Total Applications
across all art units

Statute-Specific Performance

§101
4.8%
-35.2% vs TC avg
§103
38.3%
-1.7% vs TC avg
§102
21.8%
-18.2% vs TC avg
§112
28.2%
-11.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 850 resolved cases

Office Action

§DP
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 . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the claims at issue are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); and In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on a nonstatutory double patenting ground provided the reference application or patent either is shown to be commonly owned with this application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP §§ 706.02(l)(1) - 706.02(l)(3) for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/forms/. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to http://www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. Claims 1-19 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-19 of U.S. Application No. 11,850,117. Recitations from this instant application, #19/004,287 Recitations from U.S. Patent No. 11,850,117 Claim 1 recites: A method of using an adjustable mouthpiece device to facilitate breathing of a human user during sleep, said method comprising: adjusting said adjustable mouthpiece device to fit at least some of the mouth, jaw, teeth, and lips of said human user, said adjustable mouthpiece device comprising: at least two pivoting dental blocks, each configured to fit inside opposite sides of said jaw, said pivoting dental blocks connected to each other by an upper and lower archwire, each archwire comprising wire ends; each said archwire having between 170-190 degrees of curvature so that both wire ends fit inside said mouth; each pivoting dental block comprising gap-separated upper and lower wire interface faces, gap-separated upper and lower fastener faces, upper and lower tooth-accepting faces, and at least some other faces, each said gap-separated upper and lower wire interface faces comprising a wire hole configured to admit one of said wire ends; wherein when said wire ends are inserted into said wire holes, and fastened to said upper and lower wire interface faces, said upper archwire connects said upper wire interface faces of said two pivoting dental blocks, and said lower archwire connects said lower wire interface faces of said two pivoting dental blocks; at least said upper archwire further configured with a lip opening fixture, positioned midway between said wire ends, which is configured to extend outside of said jaw and past at least a middle portion of said lip, so that said lip is partially elevated above its normal resting state; wherein said upper and lower tooth-accepting faces further comprise recesses configured to accommodate least some of said teeth; said adjustment further comprises configuring said pivoting dental blocks and said gaps to exert opposite spring-action forces on said upper and lower tooth-accepting faces; said spring-action forces selected to be greater than a minimum amount needed to partially open said jaws, but less than a maximum amount needed to close said jaws against said spring-action forces; and wherein said adjustments further comprise adjusting said lip opening fixture, so that when said user's face is in a relaxed resting state, said spring-action forces and said lip opening fixture enable said user to breathe through said mouth, but when said user activates any of their jaw muscles or lip muscles, said jaw muscles and lip muscles can overcome said spring-action forces and said lip opening fixture, thus enabling said user, while asleep, to close their lips and/or swallow saliva; and using at least one processor and at least one sensor to automatically monitor the physiological status of said human user during sleep. Claim 1 recites: A method of using an adjustable mouthpiece device configured to fit into mouth of a user and to facilitate breathing therefore, said method comprising: adjusting said adjustable mouthpiece device to fit onto jaws of the user, said adjustable mouthpiece device comprising: pivoting dental blocks, each configured to fit inside opposite sides of said jaw, said two pivoting dental blocks connected to each other by an upper archwire and a lower archwire, each archwire comprising wire ends; each of said upper and lower archwires having between 170-190 degrees of curvature so that both wire ends adapted to fit inside said mouth; each of the two pivoting dental blocks comprising gap-separated upper wire interface face and gap-separated lower wire interface face, gap-separated upper fastener face and gap-separated lower fastener face, upper tooth-accepting face and lower tooth-accepting face, thus creating a gap that separates at least said upper and lower wire interface faces; each of said gap-separated upper and lower wire interface faces comprising a wire hole configured to admit one of said wire ends; wherein when said wire ends are inserted into said wire holes, and fastened to said upper and lower wire interface faces, said upper archwire connects said upper wire interface faces of said two pivoting dental blocks, and said lower archwire connects said lower wire interface faces of said two pivoting dental blocks; at least said upper archwire further configured with a lip opening fixture, positioned midway between said wire ends, which is configured to extend outside of said jaw and past at least a middle portion of said lip, so that said lip is partially elevated above normal resting state; wherein said upper and lower tooth-accepting faces further comprise recesses configured to accommodate the user's teeth; said adjusting further comprises configuring said two pivoting dental blocks and said gaps to exert opposite spring-action forces on said upper and lower tooth-accepting faces; said spring-action forces selected to be greater than the minimum amount needed to partially open said jaws, but less than the maximum amount needed to close said jaws against said spring-action forces; and wherein said adjusting further comprise adjusting said lip opening fixture, so that when said user's face is in said normal resting state, said spring-action forces and said lip opening fixture enable said user to breathe through said mouth, and when said user activates jaw muscles or lip muscles, said jaw muscles and lip muscles can overcome said spring-action forces and said lip opening fixture, thus enabling said user, during sleeping state, to close the lips and/or to swallow the saliva; and using at least one processor and at least one sensor to automatically monitor the physiological status of said user during sleep. Regarding claims 2-19, see claim 2-19 in U.S. Patent No. 12,193,966. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CAMTU TRAN NGUYEN whose telephone number is (571)272-4799. The examiner can normally be reached 9am-5pm, 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, Rachael E Bredefeld can be reached at 571-270-5237. 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. /CAMTU T NGUYEN/Examiner, Art Unit 3786
Read full office action

Prosecution Timeline

Dec 28, 2024
Application Filed
Feb 07, 2026
Non-Final Rejection — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12594138
BEARING STRUCTURE AND DRAPE UNIT INCLUDING BEARING STRUCTURE
2y 5m to grant Granted Apr 07, 2026
Patent 12582484
AUTOMATIC PATIENT POSITIONING FOR MEDICAL EQUIPMENT
2y 5m to grant Granted Mar 24, 2026
Patent 12575963
APPARATUS THAT ENABLES NON-PENETRATING SEX
2y 5m to grant Granted Mar 17, 2026
Patent 12569199
SKIN ADHESIVE PATCH WITH REFRESHABLE PERIMETER, AND RELATED DEVICE ASSEMBLY
2y 5m to grant Granted Mar 10, 2026
Patent 12564520
GRADUATED COMPRESSION DEVICE FOR THE TREATMENT OF CIRCULATORY DISORDERS
2y 5m to grant Granted Mar 03, 2026
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
63%
Grant Probability
99%
With Interview (+39.0%)
3y 7m
Median Time to Grant
Low
PTA Risk
Based on 850 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