Prosecution Insights
Last updated: August 15, 2026
Application No. 18/813,727

Sofa with Swivel Feature

Non-Final OA §102§103
Filed
Aug 23, 2024
Priority
Aug 24, 2023 — provisional 63/534,439
Examiner
BARFIELD, ANTHONY DERRELL
Art Unit
3636
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Kenneth Charles Design LLC
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
989 granted / 1234 resolved
+28.1% vs TC avg
Moderate +14% lift
Without
With
+13.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
37 currently pending
Career history
1252
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
42.0%
+2.0% vs TC avg
§102
39.4%
-0.6% vs TC avg
§112
14.9%
-25.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1234 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 . 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) 1-6 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by HUKLA (DE 202007018085 U1). HUKLA shows the use of a repositionable sectional sofa (1) comprising: at least one base portion (2) defining a first seating surface (2a) and a first forward direction; at least one swivel portion (3) defining: a second seating surface (3a) removably positionable contiguous to the first seating surface; a second forward direction (Fig. 1); and a forward surface (6,7) movable between a first configuration in which the forward surface extends downwardly from a forward edge of the second seating surface (Fig. 1) and a second configuration in which the forward surface extends outwardly (Fig. 3) from the second seating surface; wherein the at least one swivel portion is rotatable in relation to the at least one base portion between a first position in which the first and second forward directions are parallel (Fig. 1) and a second position in which the first and second forward directions are non-parallel (Fig. 4). Regarding claim 2-6, HUKLA shows the first and second seating surfaces can maintain contiguity through out rotation of the swivel portions (Figs. 1-5) and that the swivel portion in relation to the base portion is limited between the first and second positions. The forward surface is reconfigurable between first (stowed) and second (deployed) positions throughout rotation od the of the at least one swivel portion in relation to the base portion (Figs. 1-4). The base portion defines a first arcuate side surface extending along a side edge of the first seating surface vertically (Fig. 1) and is shaped to mate with and conform to a second arcuate side surface defined by the at least one swivel portion (Figs. 1-3). The at least one swivel portion rotates between the first and second positions about an axis defined by a radius of curvature of the second side surface (Figs. 1-5). Claim Rejections - 35 USC § 103 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) 7-9 is/are rejected under 35 U.S.C. 103 as being unpatentable over HUKLA in view of Kevonian (D527540 S). HUKLA shows all of the teachings of the claimed invention except the use a second swivel portion that has a third seating surface and third forward direction. Kevonian shows the use of a sectional sofa that has base portion and with a first seating surface and a first and second swivel portions (Figs. 1-8) whereby he base portion defines a second arcuate side surface extending along a second side edge of the first seating surface vertically (Figs. 1-6) and is shaped to mate with and conform to a third arcuate side surface defined by the third swivel portion (Figs. 1-8). The at least one swivel portion rotates between the first and second positions about an axis defined by a radius of curvature of the third arcuate side surface. It would have been obvious to one of ordinary skill in the art at the time of the invention to modify the sectional sofa of HUKLA with a second swivel portion as shown by Kevonian, in order to provide addition support and comfort and it has been held that a mere multiplicity of parts is within the teachings of ordinary skill in the art see KSR. Allowable Subject Matter Claims 10-15 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. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ANTHONY D BARFIELD whose telephone number is (571)272-6852. 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. /ANTHONY D BARFIELD/Primary Examiner, Art Unit 3636 adb July 25, 2026
Read full office action

Prosecution Timeline

Aug 23, 2024
Application Filed
Jul 29, 2026
Non-Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12703275
SIDE PROTECTION MECHANISM FOR SAFETY SEAT AND SAFETY SEAT WITH SIDE PROTECTION MECHANISM
2y 1m to grant Granted Aug 11, 2026
Patent 12690687
Folding Chair with Structural Enhancements for Increased Load Bearing
2y 2m to grant Granted Jul 28, 2026
Patent 12690681
MOVABLE SEATING DEVICE AND MECHANICAL EXTENSION DEVICE THEREOF
2y 0m to grant Granted Jul 28, 2026
Patent 12686357
OCCUPANT SAFETY RESTRAINT SYSTEM
2y 8m to grant Granted Jul 21, 2026
Patent 12686302
CHILD SAFETY SEAT
2y 7m to grant Granted Jul 21, 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
80%
Grant Probability
94%
With Interview (+13.8%)
2y 3m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1234 resolved cases by this examiner. Grant probability derived from career allowance rate.

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