Prosecution Insights
Last updated: August 15, 2026
Application No. 18/570,119

LATCH KEEPER ASSEMBLY FOR EARTH-WORKING BUCKET

Final Rejection §102
Filed
Dec 14, 2023
Priority
Jun 17, 2021 — provisional 63/211,637 +2 more
Examiner
MCGOWAN, JAMIE LOUISE
Art Unit
3671
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
9257-5810 Québec Inc.
OA Round
2 (Final)
74%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allowance Rate
721 granted / 981 resolved
+21.5% vs TC avg
Strong +16% interview lift
Without
With
+16.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
39 currently pending
Career history
1012
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
54.1%
+14.1% vs TC avg
§102
23.4%
-16.6% vs TC avg
§112
11.0%
-29.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 981 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 . 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. 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) 1-7, 16-20, 22-23 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Colbath (1,176,523). Regarding claims 1 and 16-17, Colbath discloses a bucket comprising: A main body (10) defining a cavity and an opening for unloading a content of the bucket from the cavity A door (11) pivotally mounted on the main body (10), the door (11) movable between a closed position in which the opening is substantially closed by the door and an opened position in which the content may exit the bucket via the opening A locking mechanism having a latch bar (13) movable between locked and unlocked positions to selectively lock or unlock the door to close or open the opening A latch keeper assembly cooperating with the latch bar (13) comprising; A latch keeper (24) configure to be in a ledge of the bucket, the latch keeper (24) defining a recess (25) A member (31) received within the recess (25) of the latch keeper (24) A dutchman (28) removably securable to the member (31) and including a contact surface for engagement with the latch bar (13) when the latch bar is in the locked position wherein the latch bar (13) is non rotatingly engaged to the latch keeper when moving between the locked and unlocked positions of the latch bar with the latch keeper Regarding claim 2, the member (31) is removably securable to the latch keeper (24) within the recess (25). Regarding claim 3, the recess (25) is opened on a rear end (see cutout of recess in figure 2) of the latch keeper, the member closing the recess (extends through the cutout, thereby “closing it” – Figures 2-3). Regarding claim 4, the member (31) is locked within the recess by abutting shoulders. Regarding claims 5-6, a top face of the member and a top face of the dutchman are angled and aligned/parallel to one another (both are “angled” (no reference point given for this limitation) and the member (31) is parallel/aligned through the hole in the dutchman). Regarding claim 7, the dutchman (28) has a front face configured to contact a latch in the recess. Regarding claims 18, the latch keeper has a single contact line for contact with the latch bar. Regarding claims 19 and 22, the dutchman (28) has a pair of flat surfaces (side edges) with the latch bar engaged against an edge (front edge/face) between the pair of flat (side) surfaces. Regarding claim 23, the edge defines a single contact line configured to contact the latch in the recess. Regarding claim 20, the dutchman has a rectangular cross section. Allowable Subject Matter Claims 8 and 13-15 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. Response to Arguments Applicant’s arguments with respect to claim(s) 1-8, 13-20 and 22-23 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 Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 Jamie L McGowan whose telephone number is (571)272-5064. The examiner can normally be reached Monday through Friday 9:00-5:00 CST. 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, Chris Sebesta can be reached at 571-272-0547. 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. /JAMIE L MCGOWAN/Primary Examiner, Art Unit 3671
Read full office action

Prosecution Timeline

Dec 14, 2023
Application Filed
Jan 12, 2026
Non-Final Rejection mailed — §102
Apr 13, 2026
Response Filed
May 27, 2026
Final Rejection mailed — §102 (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

3-4
Expected OA Rounds
74%
Grant Probability
90%
With Interview (+16.0%)
2y 6m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 981 resolved cases by this examiner. Grant probability derived from career allowance rate.

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