Prosecution Insights
Last updated: April 17, 2026
Application No. 18/090,051

NOVEL SUPPORT DEVICE FOR CAREGIVERS OF CHILDREN WHO ARE LEARNING HOW TO WALK

Non-Final OA §102§112
Filed
Dec 28, 2022
Examiner
MARSH, STEVEN M
Art Unit
Tech Center
Assignee
unknown
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 4m
To Grant
87%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
1238 granted / 1560 resolved
+19.4% vs TC avg
Moderate +7% lift
Without
With
+7.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
35 currently pending
Career history
1595
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
35.2%
-4.8% vs TC avg
§102
36.0%
-4.0% vs TC avg
§112
27.5%
-12.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1560 resolved cases

Office Action

§102 §112
DETAILED ACTION This is the first office action for US Application 18/090,051 for a Novel Support Device for Caregivers of Children Who Are Learning How to Walk. 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 § 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 1-6 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. Claims 1 and 4 contain the limitation “and/or”, which is indefinite because it is not clear what limitation is or is not intended to be included in the claim. Claim Rejections - 35 USC § 102 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 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) 1-6 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US 2016/0354274 to Cohn. Regarding claim 1, Cohn discloses a device which allows a caregiver to provide support to a child that struggles to carry his or her own weight or maintain his or her own balance while upright (see figure 1). The device comprises a compact caregiver handle (12) which focuses the child’s supported weight onto a small, centralized area. There is a pair of cordage lengths (20) or loops which descend from the caregiver handle, and a pair of child handles (18), each supported by one of the descended lengths or loops of cordage. Regarding claim 2, there is an extra length of cordage(s) which allows for the length of the descended, child-supporting cordage to be adjusted (see paragraphs 0039 or 0040… the extra length of cordage between 26 and 34, and 24 and 32, can be adjusted to change the length of cord between 12 and 18). Regarding claim 3, there are elements (28) which allow the extra length(s) of adjustable cordage to be secured at a set length. Regarding claim 4, Cohn discloses a device which allows a caregiver to provide support to a child that struggles to carry his or her own weight or maintain his or her own balance while upright (see figure 1). The device comprises a compact caregiver handle (12) which focuses the child’s supported weight onto a small, centralized area. There is a length (20) or loop of cordage which descend from the caregiver handle, and a child handles(18), supported by the descended length or loop of cordage. Regarding claim 5, there is an extra length of cordage(s) which allows for the length of the descended, child-supporting cordage to be adjusted (see paragraphs 0039 or 0040… the extra length of cordage between 26 and 34, and 24 and 32, can be adjusted to change the length of cord between 12 and 18). Regarding claim 6, there are elements (28) which allow the extra length(s) of adjustable cordage to be secured at a set length. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. US 2956616 to Labusky et al. US 2008/0293545 to Planke US 2015/0366741 to Ropes US 2021/0170216 to Frymire Cone US 8784284 to Smith US 5498219 to Soufi US D360855 to Jameson WO 2016/0170157 to Gallegos The above prior art discloses various devices for supporting a person. Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEVEN M MARSH whose telephone number is (571)272-6819. The examiner can normally be reached Mon-Thurs 9 am-7:30 pm. 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, Terrell McKinnon can be reached at 571-272-4797. 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. STEVEN M. MARSH Primary Examiner Art Unit 3632 /STEVEN M MARSH/Primary Examiner, Art Unit 3632
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Prosecution Timeline

Dec 28, 2022
Application Filed
Feb 09, 2026
Non-Final Rejection — §102, §112
Feb 17, 2026
Interview Requested

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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
79%
Grant Probability
87%
With Interview (+7.4%)
2y 4m
Median Time to Grant
Low
PTA Risk
Based on 1560 resolved cases by this examiner. Grant probability derived from career allow rate.

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