Prosecution Insights
Last updated: October 25, 2026
Application No. 18/865,000

Bridge for a Stringed Instrument

Non-Final OA §102
Filed
Nov 12, 2024
Priority
May 20, 2022 — GB 2207426.4 +1 more
Examiner
LOCKETT, KIMBERLY R
Art Unit
2837
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Tuffset Limited
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
986 granted / 1195 resolved
+14.5% vs TC avg
Moderate +11% lift
Without
With
+11.1%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 10m
Avg Prosecution
30 currently pending
Career history
1232
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
45.7%
+5.7% vs TC avg
§102
21.6%
-18.4% vs TC avg
§112
25.3%
-14.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1195 resolved cases

Office Action

§102
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 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Moore (US2007095192). Regarding claim 9, Moore discloses A bridge for a stringed instrument, the bridge comprising: a bridge chassis (130); and at least one saddle (183) for supporting a string of the stringed instrument, wherein the saddle comprises: a saddle element for receiving the string (183, 184); a height adjustment fixing (170, paragraph 37); an intonation locking fixing (148, 152); and an interfacing wedge (150) arranged to abut the saddle element (183) such that movement of the saddle element (183) over an inclined surface of the interfacing wedge results in a change in a height of the saddle element (183) with respect to the bridge chassis(130) , wherein the height adjustment fixing and the intonation locking fixing are manipulable to urge the saddle element (183) against the inclined surface of the interfacing wedge (210) in respective different directions and thereby to lock the saddle element in a desired position against the inclined surface of the interfacing wedge (paragraph 38). Regarding claim 10, Moore discloses wherein the inclined surface has an angle of incline between 30 and 60 degrees relative to a direction along a length of the string received by saddle element (see figure 4). Regarding claim 11, Moore discloses, wherein the intonation locking fixing is arrangeable in a first position to urge the saddle element towards the bridge chassis (see paragraph 0015; paragraph 0030 the clamp controls the movement of the saddle relative to the base). Regarding claim 12, Moore discloses, wherein the intonation locking fixing is arrangeable in a second position to be slidable in an intonation slot in the bridge chassis to adjust a position of the saddle element in an intonation direction (see paragraph 0041, figure 4, paragraph 0030). Regarding claim 13, Moore discloses, wherein the height adjustment fixing is arrangeable in a first position to set a position of the saddle element on the inclined surface of the interfacing wedge (see figure 4; paragraph 0030). Regarding claim 15, Moore discloses wherein the saddle element has a slot (184) for accommodating a string of the stringed instrument along a length of the slot (see figure 4). Regarding claim 16, Moore discloses the use of a bridge (see figure 1). Any inquiry concerning this communication or earlier communications from the examiner should be directed to KIMBERLY R LOCKETT whose telephone number is (571)272-2067. The examiner can normally be reached 8:30-5:00 pm M-F. 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, Dedei Hammond can be reached at 571-270-7938. 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. /KIMBERLY R LOCKETT/Primary Examiner, Art Unit 2837
Read full office action

Prosecution Timeline

Nov 12, 2024
Application Filed
Oct 01, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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2y 4m to grant Granted Oct 13, 2026
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2y 7m 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

1-2
Expected OA Rounds
82%
Grant Probability
94%
With Interview (+11.1%)
1y 10m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1195 resolved cases by this examiner. Grant probability derived from career allowance rate.

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