Prosecution Insights
Last updated: April 17, 2026
Application No. 18/430,248

SHOE AND METHOD FOR MODIFYING MISALIGNMENT OF A FOOT

Non-Final OA §103
Filed
Feb 01, 2024
Examiner
LYNCH, MEGAN E
Art Unit
3732
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
unknown
OA Round
3 (Non-Final)
38%
Grant Probability
At Risk
3-4
OA Rounds
3y 9m
To Grant
80%
With Interview

Examiner Intelligence

Grants only 38% of cases
38%
Career Allow Rate
232 granted / 613 resolved
-32.2% vs TC avg
Strong +42% interview lift
Without
With
+41.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 9m
Avg Prosecution
71 currently pending
Career history
684
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
42.1%
+2.1% vs TC avg
§102
28.6%
-11.4% vs TC avg
§112
25.0%
-15.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 613 resolved cases

Office Action

§103
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 . DETAILED ACTION Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on November 12, 2025 has been entered. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. 1. Claim(s) 1-2, 9-10, and 21 is/are rejected under 35 U.S.C. 103 as being unpatentable over Darby (US 2,616,190) in view of Riddle (US 2013/0067764). Regarding Claim 1, Darby discloses a shoe, comprising: a base member (48,56) having a top surface (i.e. top surface of 56), a bottom surface (i.e. bottom surface of 48) positioned opposite the top surface, a first end (i.e. toe end) having a first end length, a second end (i.e. heel end) having a second end length and positioned opposite the first end, a first wall (i.e. lateral wall) having a first wall length extending between the first end and the second end, a second wall (i.e. medial wall) having a second wall length extending between the first end and the second end, the second wall positioned opposite the first wall (Col.7, lines 18-26), wherein the first wall length and the second wall length are each greater than each of the first end length and the second end length (i.e. the longitudinal medial & lateral side walls would be longer than the toe end & heel end lengths), the base member having an upper portion (56) extending between the first wall and the second wall, and a lower portion (48) extending between the first wall and the second wall, the lower portion positioned opposite the upper portion and hingedly connected to the upper portion along the first wall length so as to form an angled opening (void containing 46,47) between the upper portion and the lower portion extending along the second wall length (as seen in Fig.4, 8 & 8a); an orthotic wedge (46,47) having an orthotic angle, the orthotic wedge positioned within the angled opening formed by the upper portion and the lower portion of the base member (as seen in Fig.4, 5, 5a, 8 & 8a); and at least one upper shoe member (57) connected to the top surface of the base member of the shoe (as seen in Fig.4, 8 & 8a). Darby does not disclose the orthotic wedge extending within the angled opening from the first end of the base member to the second end of the base member and along the first wall length of the first wall. However, Riddle teaches a shoe having a sole (10/84) with an orthotic wedge (16) extending within an angled opening from a first end (i.e. toe end) of the base member to a second end (i.e. heel end) of the base member and along a first wall length of a first wall (as seen in Fig.1A, 1C & 5C; para.57). Therefore, it would have been obvious to one having ordinary skill in the art to have modified the orthotic wedges of Darby to be a continuous wedge extending from the first end of the base member to the second end of the base member, as taught by Riddle, in order to provide a contoured surface that redistributes the load at the knee or ankle joint of a person wearing the shoe, making for a more supportive and comfortable shoe. Regarding Claim 2, Darby discloses a shoe of claim 1, wherein the upper portion and the lower portion are hingedly connected with a hinge (i.e. point where 48 & 56 are fixedly attached together), wherein the hinge comprises a portion of the upper portion and a portion of the lower portion of the base member (as seen in Fig.8 & 8a). Regarding Claim 9, Darby discloses a shoe of claim 1, wherein the orthotic wedge (46,47) has a top surface (i.e. surface facing 56), a bottom surface (i.e. surface facing 48) positioned opposite the top surface of the orthotic wedge, a front wall (i.e. toe end facing wall), a back wall (i.e. heel end facing wall) positioned opposite the front wall, a first sidewall (50) having a first height, a second sidewall (49) having a second height positioned opposite the first sidewall, wherein the first height of the first sidewall is greater than the second height of the second sidewall thereby defining an orthotic angle of the orthotic wedge (as seen in Fig.4, 5, 5a, 8, and 8a). Regarding Claim 10, Darby discloses a shoe of claim 1, wherein the upper portion (56) and the lower portion (48) of the base member are positioned at an angle greater than or equal to the orthotic angle (of 46,47) of the orthotic wedge (as seen in Fig.4, 5, 5a, 8, and 8a). Regarding Claim 21, Darby discloses a shoe, comprising: a base member (48,56) having a first end (i.e. toe end) having a first end length, a second end (i.e. heel end) having a second end length and positioned opposite the first end, a first wall (i.e. lateral wall) having a first wall length extending between the first end and the second end, a second wall (i.e. medial wall) having a second wall length extending between the first end and the second end, the second wall positioned opposite the first wall (Col.7, lines 18-26), wherein the first wall length and the second wall length are each greater than each of the first end length and the second end length (i.e. the longitudinal medial & lateral side walls would be longer than the toe end & heel end lengths), the base member having an upper portion (56) extending between the first wall and the second wall, and a lower portion (48) extending between the first wall and the second wall, the lower portion positioned opposite the upper portion and hingedly connected to the upper portion along the first wall length so as to form an angled opening (void containing 46,47) between the upper portion and the lower portion, the angled opening positioned at a first angle, the angled opening extending along the second wall length (as seen in Fig.4, 8 & 8a); an orthotic wedge (46,47) positioned within the angled opening formed by the upper portion and the lower portion, the orthotic wedge having a top surface (i.e. surface facing 56) and a bottom surface (i.e. surface facing 48) positioned opposite from, and at an orthotic angle to, the top surface, wherein the orthotic angle is smaller than the first angle of the angled opening (as seen in Fig.4, 5, 5a, 8, and 8a), wherein the orthotic wedge has a first sidewall (50) having a first sidewall height and a second sidewall (49) having a second sidewall height positioned opposite the first sidewall, wherein the first sidewall height is greater than the second sidewall height thereby defining the orthotic angle, wherein the second sidewall is positioned proximate to the second wall of the base member (as seen in Fig.4, 5, 5a, 8, and 8a); and at least one upper shoe member (57) connected to the top surface of the base member (as seen in Fig.4, 8 & 8a). Darby does not disclose the orthotic wedge has a shape extending from the first end to the second end. However, Riddle teaches a shoe having a sole (10/84) with an orthotic wedge (16) having a shape extending from a first end (i.e. toe end) to a second end (i.e. heel end)(as seen in Fig.1A, 1C & 5C; para.57). Therefore, it would have been obvious to one having ordinary skill in the art to have modified the orthotic wedges of Darby to be a continuous wedge extending from the first end to the second end, as taught by Riddle, in order to provide a contoured surface that redistributes the load at the knee or ankle joint of a person wearing the shoe, making for a more supportive and comfortable shoe. Response to Arguments In view of Applicant's amendment, the search has been updated, and new prior art has been identified and applied. Applicant's arguments have been considered but are moot in view of the new ground(s) of rejection. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MEGAN E LYNCH whose telephone number is (571)272-3267. The examiner can normally be reached Monday to Friday, 8:00am-4:00pm EST. 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, Khoa Huynh can be reached at 571-272-4888. 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. /MEGAN E LYNCH/Primary Examiner, Art Unit 3732
Read full office action

Prosecution Timeline

Feb 01, 2024
Application Filed
Mar 24, 2025
Non-Final Rejection — §103
Jun 16, 2025
Response Filed
Aug 25, 2025
Final Rejection — §103
Nov 12, 2025
Request for Continued Examination
Nov 18, 2025
Response after Non-Final Action
Feb 23, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599192
FLEXIBLE ARCH SUPPORT FOR FOOTWEAR
2y 5m to grant Granted Apr 14, 2026
Patent 12575647
CUT STEP TRACTION ELEMENT ARRANGEMENT FOR AN ARTICLE OF FOOTWEAR
2y 5m to grant Granted Mar 17, 2026
Patent 12557870
KNITTED COMPONENT WITH ADJUSTABLE TENSIONING SYSTEM
2y 5m to grant Granted Feb 24, 2026
Patent 12557871
REINFORCED KNIT CHANNEL FOR AN ARTICLE OF FOOTWEAR
2y 5m to grant Granted Feb 24, 2026
Patent 12543814
ARTICLES OF FOOTWEAR WITH KNITTED COMPONENTS AND METHODS OF MANUFACTURING THE SAME
2y 5m to grant Granted Feb 10, 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

3-4
Expected OA Rounds
38%
Grant Probability
80%
With Interview (+41.9%)
3y 9m
Median Time to Grant
High
PTA Risk
Based on 613 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in for Full Analysis

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

Free tier: 3 strategy analyses per month