Prosecution Insights
Last updated: April 19, 2026
Application No. 18/689,791

FOOT BRAKE DEVICE FOR VEHICLES

Non-Final OA §102
Filed
Mar 06, 2024
Examiner
JOHNSON, VICKY A
Art Unit
3617
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
OA Round
3 (Non-Final)
80%
Grant Probability
Favorable
3-4
OA Rounds
2y 5m
To Grant
92%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
854 granted / 1070 resolved
+27.8% vs TC avg
Moderate +12% lift
Without
With
+12.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
35 currently pending
Career history
1105
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
16.3%
-23.7% vs TC avg
§102
52.9%
+12.9% vs TC avg
§112
29.6%
-10.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1070 resolved cases

Office Action

§102
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) 23 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Noack et al (WO 2009/003835). Noack et al disclose a foot brake device for a vehicle, including a utility vehicle and/or a commercial vehicle, comprising: a foot brake pedal (2) for activation by a driver of the vehicle; a first foot brake sensor (9), which is coupled with the foot brake pedal (2), wherein the first foot brake sensor (9) is configured to determine a respective position of the foot brake pedal (2) upon activation of the foot brake pedal (2) by the driver, and wherein the first foot brake sensor (9) is configured to generate a first electric control signal corresponding to the position of the foot brake pedal (2); and at least one member (1) configured to generate a physical counter force against which the foot brake pedal (2) must work upon its activation by the driver, wherein the amount of the counter force is substantially proportional to the degree of activation of the foot brake pedal (2) by the driver and indicates the degree of activation of the foot brake pedal (2) to the driver wherein the at least one member (1), which generates the counter force for the foot brake pedal (2), includes at least one of the following: (i) a spring element (7), including a mechanical spring, a spiral spring, a coil spring, a leaf spring, or a gas pressure spring, and/or (ii) a damping element (6), including a hydraulic damper or a rubber damper wherein the at least one member (1) includes at least two of the spring element (7) wherein the at least two of the spring element (7) and /or the damping element (6) are connected in series and/or in parallel with each other (see Fig 1). Allowable Subject Matter Claims 21, 24-31, 33-36, 38 and 39 are allowed. Claim 40 is 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 Arguments Applicant’s arguments with respect to the claim(s) have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to VICKY A JOHNSON whose telephone number is (571)272-7106. The examiner can normally be reached Monday - Friday. 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, John R Olszewski can be reached at 571-272-2706. 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. /VICKY A JOHNSON/Primary Examiner, Art Unit 3617
Read full office action

Prosecution Timeline

Mar 06, 2024
Application Filed
Feb 21, 2025
Non-Final Rejection — §102
May 19, 2025
Response Filed
Sep 27, 2025
Non-Final Rejection — §102
Dec 05, 2025
Response Filed
Mar 21, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12601369
Modular Cable Replacement
2y 5m to grant Granted Apr 14, 2026
Patent 12601389
PNEUMATIC-LIQUID AUTO-BALANCE ACTUATOR WITH LARGE DIAMETER
2y 5m to grant Granted Apr 14, 2026
Patent 12595917
CONTROL UNIT AND COOKING APPLIANCE INCLUDING THE SAME
2y 5m to grant Granted Apr 07, 2026
Patent 12596392
PEDAL ASSEMBLIES INCLUDING REDUNDANT SENSING SYSTEMS
2y 5m to grant Granted Apr 07, 2026
Patent 12589828
ELECTRIC MODULE FOR BICYCLE, BICYCLE TIRE MANAGEMENT SYSTEM, AND TIRE CONDITION DIAGNOSIS METHOD OF BICYCLE
2y 5m to grant Granted Mar 31, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

3-4
Expected OA Rounds
80%
Grant Probability
92%
With Interview (+12.1%)
2y 5m
Median Time to Grant
High
PTA Risk
Based on 1070 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month