Prosecution Insights
Last updated: April 19, 2026
Application No. 18/472,378

SYSTEM FOR GAIT TRAINING

Non-Final OA §102
Filed
Sep 22, 2023
Examiner
ATKINSON, GARRETT K
Art Unit
3784
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
OA Round
1 (Non-Final)
71%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
99%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allow Rate
542 granted / 759 resolved
+1.4% vs TC avg
Strong +36% interview lift
Without
With
+35.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
17 currently pending
Career history
776
Total Applications
across all art units

Statute-Specific Performance

§101
2.4%
-37.6% vs TC avg
§103
25.6%
-14.4% vs TC avg
§102
42.0%
+2.0% vs TC avg
§112
24.2%
-15.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 759 resolved cases

Office Action

§102
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 . 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) 1-16 and 18 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by McSorely (US 7887471). 1. A system for gait training comprising: a frame comprising a first, second, third and fourth leg (Legs 30 as seen in FIG 1); a pivoting bar rotatably coupled to an upper portion of the frame and configured to rotate independent of the frame (bar 55a pivotally connected to 50 via plate 80 – see locking pin 25); and a plurality of flexible support members connected to the frame (40s – see numerous members 40 connected directly to 30s and indirectly to 55a), the plurality of flexible support members comprising at least one upright flexible support member connected to the pivoting bar (indirectly; when a 40 is positioned vertically by sliding 35 upward along a leg 30) and at least one lateral flexible support member connected to at least one of the first, second, third and fourth legs (another respective 40 when positioned horizontally). 2. The system of claim 1, wherein the at least one upright flexible support member is one of a plurality of upright flexible support members connected to the pivoting bar (see several 40s capable of being configured as claimed during the course of normal use). 3. The system of claim 1, wherein the at least one lateral flexible support member is a first lateral flexible support member connected to the first leg, and wherein a second lateral flexible support member is connected to the second leg, a third lateral flexible support member is connected to the third leg, and a fourth lateral flexible support member is connected to the fourth leg (see members 40 connected to each leg 30 in FIG 1). 4. The system of claim 3, wherein first, second, third and fourth lateral flexible support members are elastic (to provide biasing force to an exercising user). 5. The system of claim 3, wherein the first, second, third and fourth lateral flexible support members are bungee straps (elastic bias members/bungee straps 40). 6. The system of claim 3, wherein the first, second, third and fourth lateral flexible support members are connected to a user harness (user harness 45). 7. The system of claim 6, wherein the first, second, third and fourth lateral flexible support members are configured to the user harness at waist level and configured to provide steering support (capable of being connected as claimed as seen in FIG 1, capable of helping the user exercise steering support muscles during the course of normal use). 8. The system of claim 2, wherein the plurality of upright flexible support members are connected to a user harness (as seen in FIG 1). 9. The system of claim 8, wherein the plurality of upright flexible support members are configured to provide omnidirectional support to a user (by position them as desired around the user as seen in FIG 1). 10. The system of claim 1, wherein the at least one upright flexible support member is adjustable in at least one of length, direction or magnitude of force applied (direction adjustment via moving 35s). 11. The system of claim 1, wherein each leg comprises a caster mounted to a bottom portion (wherein a caster is defined as a pivoting support element; each 30 has pivoting support elements/casters 85 permitting rotation of the 30 relative to ring 90 as seen in FIG 1A). 12. The system of claim 1, wherein the frame is configured to permit adjustment of width between adjacent legs while in use (via adjustment of a respective 85). 13. The system of claim 1, wherein the frame is configured to bias towards an unadjusted state while in an adjusted state (when a user pulls against an element 30 by applying force to an element 35 via flexible member 40). 14. The system of claim 1, wherein the frame is configured to increasingly bias towards an unadjusted state when moving increasingly into an adjusted state (as a user pulls increasingly against an element 30, the respective 40 pulls against the user’s movement in an equal and opposite manner). 15. The system of claim 1, wherein the frame comprises an upper arch comprising the first and third leg, and a lower arch comprising the second and fourth leg (upper/left arches of left-side 30s and lower/right arches of right-side 30s). 16. The system of claim 15 wherein the upper arch and lower arch each comprise an opening that aligns for accepting insertion of a connection element that couples the upper arch and lower arch along a central axis (opening in each 30 for connecting to ring 90 as seen in FIG 1A, and thereby connecting each 30 to one another about a central axis of ring 90). 18. The system of claim 16, wherein the hinge further comprises a hinge lock (85). Allowable Subject Matter Claims 17, 19, and 20 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 GARRETT K ATKINSON whose telephone number is (571)272-8117. The examiner can normally be reached 0800-1800 M-F. 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, LoAn Jimenez can be reached at (571) 272-4966. 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. /GARRETT K ATKINSON/Primary Examiner, Art Unit 3784
Read full office action

Prosecution Timeline

Sep 22, 2023
Application Filed
Jan 20, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599810
TREADMILL, TREADMILL SYSTEM AND TREADMILL ASSEMBLY METHOD
2y 5m to grant Granted Apr 14, 2026
Patent 12589286
EASY-TO-ASSEMBLE TRAMPOLINE WITH SPRAY ELEMENTS
2y 5m to grant Granted Mar 31, 2026
Patent 12589280
DEVICE AND SYSTEM FOR EXERCISING AND MONITORING THE PELVIC FLOOR MUSCLES
2y 5m to grant Granted Mar 31, 2026
Patent 12589273
WEIGHTED VEST
2y 5m to grant Granted Mar 31, 2026
Patent 12569391
MULTI-FUNCTION STRETCHING APPARATUS
2y 5m to grant Granted Mar 10, 2026
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
71%
Grant Probability
99%
With Interview (+35.5%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 759 resolved cases by this examiner. Grant probability derived from career allow rate.

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