Prosecution Insights
Last updated: April 19, 2026
Application No. 19/109,631

VEHICLE OCCUPANT RESTRAINING SYSTEM AND METHOD FOR CONTROLLING AT LEAST ONE BELT RETRACTOR OF SUCH A VEHICLE OCCUPANT RESTRAINING SYSTEM

Non-Final OA §102§112
Filed
Mar 07, 2025
Examiner
TO, TOAN C
Art Unit
3614
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
ZF Automotive Germany GmbH
OA Round
1 (Non-Final)
92%
Grant Probability
Favorable
1-2
OA Rounds
2y 2m
To Grant
88%
With Interview

Examiner Intelligence

Grants 92% — above average
92%
Career Allow Rate
903 granted / 986 resolved
+39.6% vs TC avg
Minimal -4% lift
Without
With
+-3.8%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
12 currently pending
Career history
998
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
16.3%
-23.7% vs TC avg
§102
52.2%
+12.2% vs TC avg
§112
18.3%
-21.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 986 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 Objections Claim 15 is objected to because of the following informalities: “the sensor electronics” should be -the central sensor electronics--. Appropriate correction is required. 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 16, and 19-20 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 claim 16, the word "particularly" renders the claim indefinite because it is unclear whether the limitation(s) following the word are part of the claimed invention. See MPEP § 2173.05(d). Claim 16 recites the limitation "the belt reel" in line 9. There is insufficient antecedent basis for this limitation in the claim. Claim 19 recites the limitation "the non-locking signal" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 20 recites the limitation "the signal" in line 1. There is insufficient antecedent basis for this limitation in the claim. Claim 20 recites the limitation "the detected signal" in line 2. There is insufficient antecedent basis for this limitation in the claim. 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. Claims 11-14, and 16-18 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Midorikawa (U.S. 2006/0097505). Regarding claims 11-14, Midorikawa disclose a vehicle occupant restraint system comprising central sensor electronics (24) which can generate a locking signal; at least one belt retractor (4) which includes an electromechanical locking system (17); drive electronics (12) which is assigned to and can activate the locking system (17) of the belt retractor (4) in reaction to a locking signal; a bus system (26, 27) to which the sensor electronics (24) and the drive electronics (12) are connected; and a line (28) separate from the bus system (26, 27) which connects the drive electronics (12) to the sensor electronics (24), wherein the drive electronics (12) is assigned to plural belt retractors (4), wherein the belt retractor (12) includes a reversible belt tensioning mechanism (23), wherein the drive electronics (12) also serves to drive the reversible belt tensioning mechanism (23). Regarding claims 16-17, Midorikawa discloses a method of controlling at least one belt retractor (4) of a vehicle occupant restraint system comprising the following steps: a vehicle acceleration (35) is detected by sensor electronics (24); if the vehicle acceleration exceeds a predetermined threshold or curve, a locking signal (18) is transmitted via a bus system (26, 27) and via a line (28) separate from the bus system (16) to drive electronics which is assigned to an electromechanical locking system of the belt retractor (4), the electromechanical locking system (17) then locks a belt reel (15), wherein the locking signal is voltage-coded (voltage value). Claims 11 and 15 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Midorikawa (U.S. 2006/0087108). Midorikawa disclose a vehicle occupant restraint system comprising central sensor electronics (16) which can generate a locking signal; at least one belt retractor (12) which includes an electromechanical locking system (102); drive electronics (108) which is assigned to and can activate the locking system (102) of the belt retractor (12) in reaction to a locking signal (instruction signal in paragraph 0048); a bus system (304, 305) to which the sensor electronics (16) and the drive electronics (108) are connected; and a line (see fig. 7) separate from the bus system (304, 305) which connects the drive electronics (108) to the sensor electronics (16), wherein the sensor electronics (14) is also used to drive an airbag system (20). Claims 11 and 18 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Midorikawa (U.S. 8,893,998). Midorikawa disclose a vehicle occupant restraint system comprising central sensor electronics (14) which can generate a locking signal; at least one belt retractor (100) which includes an electromechanical locking system (4); drive electronics (5) which is assigned to and can activate the locking system (4) of the belt retractor (100) in reaction to a locking signal (from distance measuring sensor); a bus system (input/output interface) to which the sensor electronics and the drive electronics (5) are connected; and a line (line connecting the motor 5 and controller 14) separate from the bus system which connects the drive electronics to the sensor electronics, wherein the locking signal is pulse width modulated (PWM). Claims 19-20 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 following is an examiner’s statement of reasons for allowance: Midorikawa (U.S. 8,893,998) discloses every element of the invention as discussed above except that wherein a signal is permanently transmitted via the line, wherein a non-locking signal differs from the locking signal in terms of the pulse width. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to TOAN C TO whose telephone number is (571)272-6677. The examiner can normally be reached 8-5, 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, JASON D 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. /TOAN C TO/Primary Examiner, Art Unit 3614 January 8, 2026
Read full office action

Prosecution Timeline

Mar 07, 2025
Application Filed
Jan 08, 2026
Non-Final Rejection — §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
92%
Grant Probability
88%
With Interview (-3.8%)
2y 2m
Median Time to Grant
Low
PTA Risk
Based on 986 resolved cases by this examiner. Grant probability derived from career allow rate.

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