Prosecution Insights
Last updated: April 19, 2026
Application No. 18/875,210

ELECTRONIC LOCK COMPRISING A BOOST CONVERTER FOR SELECTIVELY INCREASING A VOLTAGE

Non-Final OA §103§112
Filed
Dec 16, 2024
Examiner
WILLIAMS, MARK A
Art Unit
3675
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Assa Abloy AB
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
3y 2m
To Grant
91%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allow Rate
912 granted / 1175 resolved
+25.6% vs TC avg
Moderate +13% lift
Without
With
+13.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
24 currently pending
Career history
1199
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
29.3%
-10.7% vs TC avg
§102
31.9%
-8.1% vs TC avg
§112
36.8%
-3.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1175 resolved cases

Office Action

§103 §112
DETAILED ACTION Election/Restrictions Applicant's election with traverse of the restriction requirement of group II in the reply filed on 2-20-26 is acknowledged. The traversal is on the ground(s) that the amendment to claim 25 obviates the grounds for the restriction requirement. This is found persuasive and the requirement for the restriction of group II has been removed. However, the restriction requirement for independent claim 28 has remained and is made FINAL. 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. Claim 23 is 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. Claims 23 is generally unclear and not fully understood. Claim Rejections - 35 USC § 103 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 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 15-18, 23-25, and 27 are rejected under 35 U.S.C. 103 as being unpatentable over Kirkjan, US Patent 8,922,333. Regarding claim 15, Kirkjan discloses essentially all of the claimed invention, including an electronic lock comprising at least the suggestion of general power bus structure (as conventional); a battery holder of some type is inherent and such a holder being inherently configured to hold at least one battery (including 318) to thereby supply power of a first voltage; a boost converter is inherently provided at 346 configured to selectively increase a voltage of the first power bus from the first voltage to a second voltage (as conventional); at least a first processor (312 and/or 332) connected to the boost converter; and a first memory (334 and/or 314) storing instructions that, when executed by the first processor, cause the electronic lock to: (a) determine a need for increased voltage; and (b) trigger the boost converter to activate to thereby increase the voltage of the first power bus (as conventional in the art). Regarding claim 15, Kirkjan provides essentially all of the claimed invention but is not explicit with respect to the limitations regarding the first power bus. However, the examiner serves Official Notice that the use of power bus configurations of the claimed type are extraordinary well known and common in such electronic device configurations, as a means for transmitting electrify through an electronic circuit. It would have been obvious to have modified the device of Kirkjan in this way for the purpose of providing means for transmitting electrify through the electronic circuit, as well known in the art. Regarding claims 16-18, 23-25, and 27, the prior art element performs the function specified in the claim in substantially the same manner as the function is performed by the corresponding element described in the specification, and such structure are considered art recognized equivalent structures and would have functional at least equally as well. It would have been obvious to modify the device in this way for the purpose of providing an alternative arrangement that would have functioned at least equally as well. In addition, (a) combining prior art elements according to known methods to yield predictable results; (b) simple substitution of one known element for another to obtain predictable results; (c) use of known technique to improve similar devices in the same way; (c) applying a known technique to a known device ready for improvement to yield predictable have each been held as being obvious to one having ordinary skill in the art. Further, (e) it would be obvious to try such a modification, since choosing from a finite number of identified, predictable solutions, with a reasonable expectation of success has been held as obvious. See KSR Int'l Co. v. Teleflex Inc., 550 U.S. 398 (2007). Allowable Subject Matter Claims 19-22, as best understood, 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to MARK A WILLIAMS whose telephone number is (571)272-7064. The examiner can normally be reached Monday through 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, Christine Mills can be reached at (571) 272-8322. 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. /MARK A WILLIAMS/Primary Examiner, Art Unit 3675
Read full office action

Prosecution Timeline

Dec 16, 2024
Application Filed
Mar 28, 2026
Non-Final Rejection — §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12597306
ELECTRIC LOCK AND CONTROL METHOD THEREOF
2y 5m to grant Granted Apr 07, 2026
Patent 12595695
ADHESIVE DOOR STOPPER INSTALLATION SYSTEM
2y 5m to grant Granted Apr 07, 2026
Patent 12590472
SECURITY SYSTEM AND DEVICES
2y 5m to grant Granted Mar 31, 2026
Patent 12579910
VARIABLE PATTERN SHIELD PROTECTION SYSTEM FOR A TAMPER-EVIDENT CONTAINER
2y 5m to grant Granted Mar 17, 2026
Patent 12560008
LOCKING APPARATUSES AND A METHOD OF PROVIDING ACCESS CONTROL
2y 5m to grant Granted Feb 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
78%
Grant Probability
91%
With Interview (+13.1%)
3y 2m
Median Time to Grant
Low
PTA Risk
Based on 1175 resolved cases by this examiner. Grant probability derived from career allow rate.

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