Prosecution Insights
Last updated: May 29, 2026
Application No. 18/554,747

ABUTTING AND BEARING DEVICE AND SEATING DEVICE

Final Rejection §102§103
Filed
Oct 10, 2023
Priority
Apr 12, 2021 — CN 202110389499.X +1 more
Examiner
NELSON JR, MILTON
Art Unit
3636
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Wonderland Switzerland AG
OA Round
2 (Final)
85%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
1566 granted / 1851 resolved
+32.6% vs TC avg
Moderate +6% lift
Without
With
+5.6%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 12m
Avg Prosecution
29 currently pending
Career history
1882
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
36.1%
-3.9% vs TC avg
§102
15.0%
-25.0% vs TC avg
§112
47.7%
+7.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1851 resolved cases

Office Action

§102 §103
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 . Election/Restrictions Non-elected claims 14-20 and 24-28 remain withdrawn from further consideration. 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, 5, and 29 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by EP2851237A1. In Figure 3, note an abutting and bearing device, comprising: a casing (2b); an abutting member (6, 7) disposed in the casing and having an end (6), extending out of the casing, and the abutting member being capable of abutting against a car seat back; a driving assembly (8a, 8b, 11, 12, pivot between 11 and 2b) disposed in the casing, the driving assembly capable of driving the abutting member to move between an extended position and a retracted position; a control member (4) disposed on the casing for controlling an extension of the abutting member; a locking assembly (5) to lock movement of the abutting member when the abutting member is in the extended position; and a resetting assembly (13) to reset the abutting member to the retracted position. Regarding claim 5, note the driving assembly comprises a driving member (12) and a connecting arm (pivot between 11 and 2b), the driving member is connected to the control member (4), the connecting arm is connected to the abutting member, so that the abutting member is able to move in translation, and the driving member is pivotally connected (by way of 11) to the connecting arm. Note that all members are connected directly or indirectly to one another to form the unit (i.e. the abutting and bearing device). Regarding claim 29, note the extended position further comprises a plurality of extended positions (different lengths of member 6 extending away from 2b), and the locking assembly is capable of locking movement of the abutting member along the horizontal direction in a selected one of the plurality of extended positions. 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. Claim(s) 13 is/are rejected under 35 U.S.C. 103 as being unpatentable over EP2851237A1 in view of Glockl et al (US8020938). The primary reference shows all claimed features of the instant invention with the exception of the resetting assembly comprising a torsion spring, one end of the torsion spring being fixed on the casing, and the other end of the torsion spring being fixed on the driving member. The resetting assembly of the primary reference is a compression spring with one end thereof fixed on the casing, and the other end thereof fixed on the driving member. The secondary reference teaches providing a return element (12) of a seating assembly as any of a tension spring, leaf spring, torsion spring, or compression spring. See lines 41-46 in column 8. It would have been obvious to one having ordinary skill in the pertinent art before the effective filing date of the instant invention to modify the primary reference in view of the teachings of the secondary reference by substituting a torsion spring for the compression spring (i.e. the resetting assembly) of the primary reference. This modification provides an alternate, equivalent spring type for the resetting assembly, wherein either performs equally as well as the other. No advantage is gained and no problem is solved by using one spring type over another, and the choice in spring type is merely a design consideration. Allowable Subject Matter Claims 7-10 and 12 are 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. Response to Amendment/Arguments Applicant’s response filed March 27, 2026 has been fully considered. Remaining issues are described above. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MILTON NELSON JR whose telephone number is (571)272-6861. The examiner can normally be reached M-F 5:30am-1:30pm. 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. 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. mn /MILTON NELSON JR/April 14, 2026 Primary Examiner, Art Unit 3636
Read full office action

Prosecution Timeline

Oct 10, 2023
Application Filed
Dec 29, 2025
Non-Final Rejection mailed — §102, §103
Mar 27, 2026
Response Filed
Apr 17, 2026
Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Seat mountable digital display assembly and mountable holder assembly for beverages and accessories with digital display
2y 7m to grant Granted May 26, 2026
Patent 12636983
CHILD HOLDING DEVICE, MORE PARTICULARLY STROLLER
2y 9m to grant Granted May 26, 2026
Patent 12628940
PLATFORM ASSEMBLY WITH ROTATABLE SEATING ASSEMBLIES HAVING ADJUSTABLE SUPPORT PLATFORMS"
3y 2m to grant Granted May 19, 2026
Patent 12630057
METHOD FOR DETECTING WEAR OF SEAT CUSHION AND DETECTION DEVICE THEREFOR
2y 11m to grant Granted May 19, 2026
Patent 12630060
LOCKING ASSEMBLY FOR RECLINER
2y 10m to grant Granted May 19, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
85%
Grant Probability
90%
With Interview (+5.6%)
1y 12m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1851 resolved cases by this examiner. Grant probability derived from career allowance rate.

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