Prosecution Insights
Last updated: April 19, 2026
Application No. 18/629,166

CAR WITH QUICK REPLACEMENT OF THE SPARK PLUGS

Non-Final OA §112
Filed
Apr 08, 2024
Examiner
FREEDMAN, LAURA
Art Unit
3614
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Ferrari S.p.A.
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
2y 1m
To Grant
88%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allow Rate
1042 granted / 1197 resolved
+35.1% vs TC avg
Minimal +1% lift
Without
With
+1.3%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
19 currently pending
Career history
1216
Total Applications
across all art units

Statute-Specific Performance

§101
3.4%
-36.6% vs TC avg
§103
28.1%
-11.9% vs TC avg
§102
34.2%
-5.8% vs TC avg
§112
29.9%
-10.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1197 resolved cases

Office Action

§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 . Drawings The drawings are objected to because Examiner suggests that the arrow associated with reference character “7” be changed to a double-sided arrow in figure 1, so as to better reflect the forward moving direction (similar to the double-side arrows shown in figures 2 and 3). Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. 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 6 and 7 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. Regarding claims 6 and 7, the phrase "in particular" renders the claims indefinite because the boundaries of the claims are not discernable. Description of examples and preferences is properly set forth in the specification rather than in a single claim. A preferred embodiment may also be set forth in another independent or dependent claim. If stated in a single claim, examples and preferences lead to confusion over the intended scope of the claim. Clarification and rewording are required (see MPEP 2173.05(d)). The following is a quotation of 35 U.S.C. 112(d): (d) REFERENCE IN DEPENDENT FORMS.—Subject to subsection (e), a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. The following is a quotation of pre-AIA 35 U.S.C. 112, fourth paragraph: Subject to the following paragraph [i.e., the fifth paragraph of pre-AIA 35 U.S.C. 112], a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. Claim 2 is rejected under 35 U.S.C. 112(d) or pre-AIA 35 U.S.C. 112, 4th paragraph, as being of improper dependent form for failing to further limit the subject matter of the claim upon which it depends, or for failing to include all the limitations of the claim upon which it depends. Claim 2 sets forth the same limitations as lines 5-7 of preceding claim 1. Applicant may cancel the claim(s), amend the claim(s) to place the claim(s) in proper dependent form, rewrite the claim(s) in independent form, or present a sufficient showing that the dependent claim(s) complies with the statutory requirements. Allowable Subject Matter Claims 1 and 3-5 are allowed. Claims 6 and 7 appear to be allowable if rewritten or amended 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. The following is a statement of reasons for the indication of allowable subject matter: the allowable subject matter of claim 1 is a combination of features, including each housing compartment for the drive wheels being delimited by a back wall facing at least part of the spark plugs of the engine, and the back wall of each housing compartment is provided with at least one opening configured to allow a tool to remove at least one spark plug from the engine and to allow at least one spark plug to be mounted on the engine, in combination with other features of claim 1. Rinklin (US 6003933 A) discloses a car comprising an engine, drive wheels, and a support frame defining a pair of housing compartments for the drive wheels with a detachable covering for the housing compartments, but does not disclose each housing compartment for the drive wheels being delimited by a back wall facing at least part of the spark plugs of the engine, and the back wall of each housing compartment is provided with at least one opening configured to allow a tool to remove at least one spark plug from the engine and to allow at least one spark plug to be mounted on the engine. Additionally, Ichikawa et al. (US 5360079 A), Yasuda et al. (US 6910929 B2), Kobayashi et al. (US 7000726 B2), Tsubouchi et al. (JP 2007296994 A), and Belzile et al. (US 8453775 B2) teach easy access panels for servicing spark plugs on a car engine. Pentia (DE 102018109710 A1), Suzuki (JP 2003276454 A), and Schunemann et al. (DE 102014116612 A1) teach air ducts on a rear fender of a car. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LAURA FREEDMAN whose telephone number is (571)272-2442. The examiner can normally be reached Monday-Friday 8am-4:30pm. 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. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Jason Shanske can be reached at 571-270-5985. 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. /LAURA FREEDMAN/ Primary Examiner Art Unit 3614
Read full office action

Prosecution Timeline

Apr 08, 2024
Application Filed
Mar 02, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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A Powertrain for a Work Machine
2y 5m to grant Granted Apr 14, 2026
Patent 12594808
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2y 5m to grant Granted Apr 07, 2026
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2y 5m to grant Granted Mar 24, 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
87%
Grant Probability
88%
With Interview (+1.3%)
2y 1m
Median Time to Grant
Low
PTA Risk
Based on 1197 resolved cases by this examiner. Grant probability derived from career allow rate.

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