Prosecution Insights
Last updated: October 02, 2026
Application No. 18/005,433

Hydraulic Block for a Hydraulic Assembly for a Traction Control System of a Hydraulic Vehicle Braking System

Non-Final OA §102§112
Filed
Jan 13, 2023
Priority
Jul 17, 2020 — DE 10 2020 208 958.2 +1 more
Examiner
KING, BRADLEY T
Art Unit
3616
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Robert Bosch GmbH
OA Round
4 (Non-Final)
71%
Grant Probability
Favorable
4-5
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
687 granted / 970 resolved
+18.8% vs TC avg
Strong +22% interview lift
Without
With
+22.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
48 currently pending
Career history
1009
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
38.3%
-1.7% vs TC avg
§102
28.2%
-11.8% vs TC avg
§112
30.7%
-9.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 970 resolved cases

Office Action

§102 §112
DETAILED ACTION The indicated allowability of claims 7-8 and 13 is withdrawn after further consideration of the reference to Nakajima et al. 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 7-8, 12, and 14-17 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 7 recites “at least one inlet valve receptacle configured to receive an inlet valve of the slip control assembly” and later recites “an inlet valve receptacle of the receptacles for valves of the slip control system.” It is not clear from the claim language if the later recited “an inlet valve receptacle” corresponds to the “at least one inlet valve receptacle”, or is an additional receptacle. 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) 7-8, 13, and 16-17 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Nakajima et al (US# 2002/0025400). Regarding claim 7, Nakajima et al disclose all the limitations of the instant claim including; hydraulic block 20 for a hydraulic assembly for a slip control system of a hydraulic vehicle braking system, comprising; receptacles for valves 5/6 of the slip control system, the receptacles for valves including at least one inlet valve receptacle 23 configured to receive an inlet valve 5 of the slip control assembly and at least one outlet valve receptacle 24 configured to receive an outlet valve 6 of the slip control assembly, the at least one inlet valve receptacle and the at least one outlet valve receptacle being defined in a first side 20a of the hydraulic block; a receptacle for a hydraulic pump 112 defined in a second side (bottom side of block, Fig. 7) of the hydraulic block and assigned to a first brake circuit 22 of the hydraulic vehicle braking system; a receptacle 33 for a pressure-change damper 142 defined in the first side 20a of the hydraulic block and assigned to the first brake circuit; and a receptacle for a throttle 152 defined in a third side (top, fig. 6) of the hydraulic block and assigned to the first brake circuit; a bore that connects a delivery side of the hydraulic pump 112 arranged in the receptacle for the hydraulic pump to the receptacle for the throttle 152, and to an inlet valve receptacle 23 of the receptacles for valves of the slip control system. PNG media_image1.png 764 703 media_image1.png Greyscale Regarding claim 8, the bore further connects to a master cylinder line connection 22 configured to connect to a master cylinder M. Regarding claim 13, Nakajima et al disclose all the limitations of the instant claim including; hydraulic block 20 for a hydraulic assembly for a slip control system of a hydraulic vehicle braking system, comprising; receptacles for valves 5/6 of the slip control system, the receptacles for valves including at least one inlet valve receptacle 23 configured to receive an inlet valve 5 of the slip control assembly and at least one outlet valve receptacle 24 configured to receive an outlet valve 6 of the slip control assembly, the at least one inlet valve receptacle and the at least one outlet valve receptacle being defined in a first side 20a of the hydraulic block; a receptacle for a hydraulic pump 112 defined in a second side (bottom side of block, Fig. 7) of the hydraulic block and assigned to a first brake circuit 22 of the hydraulic vehicle braking system; a receptacle 33 for a pressure-change damper 142 defined in the first side 20a of the hydraulic block and assigned to the first brake circuit; and a receptacle for a throttle 152 defined in a third side (top, fig. 6) of the hydraulic block and assigned to the first brake circuit, wherein the at least one inlet valve receptacle 23 and the at least one outlet valve receptacle 24 are configured to receive solenoid valves as the inlet valve 5 and outlet valve 6, respectively. Regarding claim 16, the receptacle for the pressure-change damper 142 and the receptacle for the throttle 152 are arranged at an offset in relation to one another. Figure 6. Regarding claim 17, the receptacle for the pressure-change damper 142 and the receptacle for the throttle 152 intersect one another or open into one another. Figure 6. Allowable Subject Matter Claims 2-6, 9-11 and 18-19 are allowed. Claims 20-21 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 12 and 14-15 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. 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 BRADLEY T KING whose telephone number is (571)272-7117. The examiner can normally be reached 10:30-5:00 PM. 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, Robert Siconolfi can be reached at 571 272-7124. 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. /BRADLEY T KING/Primary Examiner, Art Unit 3616 BTK
Read full office action

Prosecution Timeline

Show 1 earlier event
May 12, 2025
Non-Final Rejection mailed — §102, §112
Aug 10, 2025
Response Filed
Nov 13, 2025
Final Rejection mailed — §102, §112
Jan 29, 2026
Request for Continued Examination
Feb 15, 2026
Response after Non-Final Action
Mar 09, 2026
Non-Final Rejection mailed — §102, §112
Jun 08, 2026
Response Filed
Aug 28, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12741622
ADJUSTABLE PRESSURE SIMULATOR DEVICE FOR VEHICLE BRAKING SYSTEMS OF THE BRAKE-BY-WIRE TYPE
4y 3m to grant Granted Sep 22, 2026
Patent 12735013
HYDROMECHANICAL BRAKE MOTIVE APPARATUS
3y 3m to grant Granted Sep 15, 2026
Patent 12722612
HYDRAULIC BRAKE FOR VEHICLE AND CONTROL METHOD THEREFOR
4y 0m to grant Granted Sep 01, 2026
Patent 12722616
ELECTRIC PARKING BRAKE DEVICE
3y 11m to grant Granted Sep 01, 2026
Patent 12715405
BRAKE SYSTEM FOR A VEHICLE AND METHOD FOR OPERATING A BRAKE SYSTEM
4y 3m to grant Granted Aug 25, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
71%
Grant Probability
93%
With Interview (+22.5%)
3y 1m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 970 resolved cases by this examiner. Grant probability derived from career allowance rate.

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