Prosecution Insights
Last updated: October 25, 2026
Application No. 18/755,070

RATCHETING CAM-LATCH FOR SERVER

Final Rejection §112
Filed
Jun 26, 2024
Examiner
LUGO, CARLOS
Art Unit
3675
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
AMD Design LLC
OA Round
2 (Final)
75%
Grant Probability
Favorable
3-4
OA Rounds
8m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allowance Rate
957 granted / 1277 resolved
+22.9% vs TC avg
Moderate +14% lift
Without
With
+13.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
41 currently pending
Career history
1331
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
41.3%
+1.3% vs TC avg
§102
14.0%
-26.0% vs TC avg
§112
39.0%
-1.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1277 resolved cases

Office Action

§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 . This Office Action is in response to applicant’s amendment filed on 9/8/26. Drawings The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the limitations of claims 11, 12 and 14, must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. 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 1-5, 7, and 9-14 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 1 requires a handle mount that is configured to rotate. At the instant, the limitation is indefinite since without the handle, the mount can move at all. The mount does not move by itself, as claimed. Therefore, in order to continue with the examination, the claim will be interpreted and examined as in claim 16, with the handle limitation. Correction is required. Claim 11 requires that the cam includes a cam-out surface configured to interface with the cam-in feature or a cam-out feature on the server rack, the cam-out surface having a decreasing radius from the cam rotation-axis as the cam rotates in a first direction. At the instant, it is unclear what is claimed here since there are no illustration of the feature and no clear description. Furthermore, the claim requires that this cam out surface interacts with the cam-in feature also. At the instant it is unclear how that is possible. Therefore, in order to continue with the examination, a broad interpretation will be given. Correction is required. Allowable Subject Matter Claims 16-20 are allowed. Claim 1 would be allowable if rewritten or amended 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. Response to Arguments With respect to the drawing objection and 112 2nd paragraph rejections, the applicant argues that there is no requirement that the drawings show every features specified in the claims. Rather, the requirement is that a drawing will be furnished when it is needed for understanding by one of ordinary skill. Applicant is required to clearly illustrate and describe the invention claimed. First, with respect to claim 8 and claim 14, the current amendment to claim 8 (cancellation of the claim) and the current remarks to claim 14, overcome the previous issue. With respect to claim 11, the claim requires: PNG media_image1.png 132 695 media_image1.png Greyscale Here is what is illustrated and described: PNG media_image2.png 404 850 media_image2.png Greyscale As clearly shown above, no one having ordinary skill in the art will look at the drawing and the specification and come up to define this cam-out surface or cam-out feature. Is the cam-out surface the outer surface of the cam 112? If that is the case, then how the outer surface interact with the cam-in feature 124a? and, which structure is suppose to be the cam-out feature? Therefore, the drawing objection and the 112 2nd paragraph rejection is maintained. With respect to the 112 2nd paragraph rejection to claim 1, the applicant argues that the handle is not necessary since the handle mount is configured to rotate via any means (e.g., a hand, a bar, a pipe, a wrench, the handle, or any other means). There is no supper for “any means” in the application. Therefore, the rejection is maintained and the previous interpretation is also maintained (same as in claim 16). As to the prior art rejection, adding the limitations of previous claim 6, overcomes the prior art rejection. Since the examiner will not change the position shown above, as for claim 1, the applicant can either provide an amendment to overcome the issues above (by adding the handle as in claim 16 and either provide a corrected drawing or cancelation of claim 11), or, in order to expedite prosecution, file an appeal brief to allow the Board of Appeals to decide. Prosecution has been closed. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CARLOS LUGO whose telephone number is (571)272-7058. The examiner can normally be reached M-F 9-6pm. 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, Kristina Fulton can be reached at (571)272-7376. 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. /Carlos Lugo/ Primary Examiner Art Unit 3675 October 8, 2026
Read full office action

Prosecution Timeline

Jun 26, 2024
Application Filed
Jun 05, 2026
Non-Final Rejection mailed — §112
Sep 08, 2026
Response Filed
Oct 13, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12760567
VEHICLE DOOR ASSEMBLY AND VEHICLE
2y 0m to grant Granted Oct 13, 2026
Patent 12735922
Handle Assembly
2y 3m to grant Granted Sep 15, 2026
Patent 12735915
ELECTRIC LOCK AND CLUTCH MECHANISM THEREOF
2y 0m to grant Granted Sep 15, 2026
Patent 12723449
Actuating Mechanism for Actuating Covers for Vehicles
3y 5m to grant Granted Sep 01, 2026
Patent 12723433
LOCKSET INDICATOR ASSEMBLIES
2y 3m to grant Granted Sep 01, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
75%
Grant Probability
88%
With Interview (+13.6%)
3y 0m (~8m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1277 resolved cases by this examiner. Grant probability derived from career allowance rate.

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