Prosecution Insights
Last updated: July 17, 2026
Application No. 18/953,709

SIDE SILL ASSEMBLY FOR VEHICLE WITH IMPROVED RIGIDITY AND SIDE LOWER STRUCTURE FOR VEHICLE USING THE SAME

Non-Final OA §102§112
Filed
Nov 20, 2024
Priority
Mar 12, 2024 — RE 10-2024-0034545
Examiner
MCFALL, NICHOLAS A
Art Unit
Tech Center
Assignee
Kia Corporation
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
97%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
460 granted / 536 resolved
+25.8% vs TC avg
Moderate +11% lift
Without
With
+11.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
14 currently pending
Career history
549
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
69.8%
+29.8% vs TC avg
§102
10.8%
-29.2% vs TC avg
§112
9.3%
-30.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 536 resolved cases

Office Action

§102 §112
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 § 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 8-13 and 16 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. Claim 8 recites in the preamble the subcombination of a “side sill assembly” that is inconsistent with the body of the claim that recites limitations directed to the combination of the side sill assembly and a B-pillar. This inconsistency presents the question as to whether the claim recites a combination or subcombination. There is insufficient antecedent basis for the limitation that is directed to the combination rather than to the subcombination because a B-pillar is not an inherent component of the side sill assembly. Claims 9-12 are rejected as being dependent on claim 8 and therefore containing the same defect. Claim 8 recites in the preamble the subcombination of a “side sill assembly” that is inconsistent with the body of the claim that recites limitations directed to the combination of the side sill assembly and a door of a swing type. This inconsistency presents the question as to whether the claim recites a combination or subcombination. There is insufficient antecedent basis for the limitation that is directed to the combination rather than to the subcombination because a door of a swing type is not an inherent component of the side sill assembly. Claim 10 contains the phrase “comprising a rail housing positioned between the inner side sill and the outer side sill by a predetermined distance from a rear end portion thereof” which renders the claim indefinite because it is not possible to ascertain for which claim element the phrase “a rear end portion thereof” applies. The term “high-voltage ” in claim 13 is a relative term which renders the claim indefinite. The term “high-voltage” is not defined by the claim, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the scope of the invention. The term “high-voltage renders the word “battery” indefinite because it is not possible to ascertain how low a voltage a battery can be and still be considered “high-voltage”, additionally it is not possible to ascertain how the voltage of a battery would affect the mount configuration. As best understood, any battery can be considered to be a high-voltage battery. Claim 16 contains the phrase “comprising a rail housing positioned between the inner side sill and the outer side sill by a predetermined distance from a rear end portion thereof” which renders the claim indefinite because it is not possible to ascertain for which claim element the phrase “a rear end portion thereof” applies. 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1-3, 14, 17 and 18 are rejected under 35 U.S.C. 102(a2) as being anticipated by Higai et al. (hereinafter Higai, US Publication Number 20260159172) Regarding claim 1, Higai discloses a side sill assembly for a vehicle (Figures 1-2, 4 and 8 element 1), the side sill assembly comprising: an outer side sill shaped convexly to an outside of the vehicle (Figure 8 element 1b); an inner side sill shaped convexly to an inside of the vehicle and having upper and lower end portions respectively fastened to upper and lower end portions of the outer side sill (Figure 8 element 1a, Paragraph 58); a longitudinal reinforcement member disposed in a longitudinal direction of the vehicle and fastened to the inner side sill in the longitudinal direction of the vehicle (Figure 8 element 5, Paragraph 66); and a transverse reinforcement member having a cross-section defined in a width direction of the vehicle, wherein the transverse reinforcement member is fastened to the longitudinal reinforcement member and the inner side sill and is disposed continuously in the longitudinal direction of the vehicle (Figure 8 element 6, Paragraph 66). Regarding claim 2, see Figure 8 elements 5 and 7. The examiner notes that the claim does not require the longitudinal reinforcement member to be directly fastened to the lower end portion of the outer side sill. Regarding claim 3, see figure 8 element 3a. Regarding claim 14, Higai discloses a side lower structure for a vehicle (Figure 8), the side lower structure comprising: an outer side sill shaped convexly to an outside of the vehicle (Figure 8 element 1b); an inner side sill shaped convexly to an inside of the vehicle and having upper and lower end portions respectively fastened to upper and lower end portions of the outer side sill (Figure 8 element 1a, Paragraph 58); a floor panel defining a floor of the vehicle (Figure 8 element 10); a side member supporting a bottom surface of the floor panel (Figure 8 element 11); and a cross member connecting a bottom surface of the side member and the inner side sill (Figure 8 element 110). Regarding claim 17, Higai discloses a side sill assembly for a vehicle (Figures 1-2, 4 and 8 element 1), the side sill assembly comprising: an outer side sill shaped convexly to an outside of the vehicle (Figure 8 element 1b); an inner side sill shaped convexly to an inside of the vehicle and having upper and lower end portions respectively fastened to upper and lower end portions of the outer side sill (Figure 8 element 1a, Paragraph 58); a longitudinal reinforcement member disposed in a longitudinal direction of the vehicle and fastened to the inner side sill in the longitudinal direction of the vehicle (Figure 8 element 5, Paragraph 66); and a transverse reinforcement member having a cross-section defined in a width direction of the vehicle, wherein the transverse reinforcement member is fastened to the longitudinal reinforcement member and the inner side sill and is disposed continuously in the longitudinal direction of the vehicle (Figure 8 element 6, Paragraph 66) and a rail housing configured to accommodate a roller installed at a lower end of a door of the vehicle (Figure 8 element 3). Regarding claim 18, see figure 8 element 52y. The examiner notes that the door is not positively claimed. Claim(s) 1, 6 and 13 are rejected under 35 U.S.C. 102(a1) as being anticipated by Song (US Publication Number 20230072451). Regarding claim 1, Song discloses a side sill assembly for a vehicle (Figure 5b element 1), the side sill assembly comprising: an outer side sill shaped convexly to an outside of the vehicle (Figure 5b element 20); an inner side sill shaped convexly to an inside of the vehicle and having upper and lower end portions respectively fastened to upper and lower end portions of the outer side sill (Figure 5b elements 10, 21 and 22); a longitudinal reinforcement member disposed in a longitudinal direction of the vehicle and fastened to the inner side sill in the longitudinal direction of the vehicle (Figure 2 elements 31 and 33, Paragraphs 61 and 62); and a transverse reinforcement member having a cross-section defined in a width direction of the vehicle, wherein the transverse reinforcement member is fastened to the longitudinal reinforcement member and the inner side sill and is disposed continuously in the longitudinal direction of the vehicle (Figure 2 element 32, Paragraph 62). Regarding claim 6, see figure 2 element 32. Regarding claim 13, see figures 5a and 5b elements 34 and 40. Allowable Subject Matter Claims 4, 5, 7, 15, 19 and 20 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. Claims 8-12 and 16 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. The examiner notes that the resolution of the 112b rejections may affect the patentability of the claims. Any inquiry concerning this communication or earlier communications from the examiner should be directed to NICHOLAS A MCFALL whose telephone number is (571)270-5769. The examiner can normally be reached M-Th 7-4. 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, Timothy Collins can be reached at (571)272-6886. 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. /Nicholas McFall/Primary Examiner, Art Unit 3644
Read full office action

Prosecution Timeline

Nov 20, 2024
Application Filed
Jul 07, 2026
Non-Final Rejection mailed — §102, §112 (current)

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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
86%
Grant Probability
97%
With Interview (+11.4%)
2y 6m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 536 resolved cases by this examiner. Grant probability derived from career allowance rate.

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