Prosecution Insights
Last updated: April 17, 2026
Application No. 18/683,770

BIN ATTACHMENT

Final Rejection §102§103
Filed
Feb 14, 2024
Examiner
IMPINK, MOLLIE LLEWELLYN
Art Unit
3799
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
unknown
OA Round
2 (Final)
55%
Grant Probability
Moderate
3-4
OA Rounds
2y 6m
To Grant
79%
With Interview

Examiner Intelligence

Grants 55% of resolved cases
55%
Career Allow Rate
406 granted / 736 resolved
-14.8% vs TC avg
Strong +24% interview lift
Without
With
+23.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
42 currently pending
Career history
778
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
39.5%
-0.5% vs TC avg
§102
26.7%
-13.3% vs TC avg
§112
29.7%
-10.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 736 resolved cases

Office Action

§102 §103
DETAILED ACTION The text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Claim Rejections - 35 USC § 102 (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, 9, 12-15 are rejected under 35 U.S.C. 35 U.S.C. 102(a)(1) as being anticipated by Wodzianski (AU 2007202426 A1). Wodzianski was cited previously and a copy provided with the previous Office Action. Regarding claim 1, Wodzianski discloses a bin attachment 10 for closing a pivotally openable lid 23 of a bin, fig. 3, comprising: a resilient cylindrical clip configured to releasably secure the bin attachment to the bin via a handle thereof; a first arm 11 extending from the resilient cylindrical clip 13 (attachment portion) and configured to engage an upper surface of the lid; and a second arm 12 extending at an angle relative to the first arm, the second arm being configured to abut against a body of the bin and limit opening of the lid to less than about 90 degrees (75 to 80 degrees, page 6: 10-25) such that, when unsupported, the lid pivots under its own weight to a closed position (page 6: 19-21: “maximum of about 75° to 80° using the device 10, it is substantially ensured that the bin lid 23 will fall back to its closed position.” Regarding claims 2-4, Wodzianski discloses the resilient cylindrical clip is disposed generally between the first arm and the second arms, fig. 1 and 2, and comprises an opening at 19 configured to rotatably receive the bin handle. Wodzianski discloses that the arm rotates until the second arm 12 engages the bin, page 6: 10-15 such that at least one of the arms pivots about the handle as the lid is pivoted such that the lid cannot be opened beyond approximately 90 degrees from an upper plane of the body of the bin as applied above. Regarding claim 5, Wodzianski discloses that the first arm and the second arms are interconnected by the resilient cylindrical clip, fig. 1 and 2; and the resilient cylindrical clip configured to be urged over the bin handle so as to be releasably securable thereto, page 5:11-25. Regarding claim 6, the clip of Wodzianski has two curved portions pointing away from the bin when connected, fig. 1-3, such that as the arm push together, the resiliency of the clip inherently causes the cylindrical clip to tightens or closes over the handle as the lid is opened so as to resist against opening thereof, especially when attempting to push past the limited opening angle. Regarding claim 7, Wodzianski discloses that the device is generally resilient, page 6: 24-26, as such, extending the lid past the designed max opening inherently causes the resilient clip to spring-bias the lid toward the closed position, page 6: 22-23. Regarding claim 9, as seen in fig. 2, Wodzianski teaches the tail end at 16 has a curve that points toward the first arm (in the same direction as the first arm) and as seen in fig. 3, is configured, in use, to abut the body of the bin. Regarding claim 12, Wodzianski discloses that the first arm comprises a head end which curves toward the second arm and is configured, in use, to abut an upper surface of the lid, fig. 3. PNG media_image1.png 322 460 media_image1.png Greyscale Regarding claim 13, Wodzianski discloses the first arm is configured to resiliently deform and spring-bias the lid to the closed position as the lid is opened, page 6: 22-23. Regarding claim 14, Wodzianski discloses the first arm and the second arm are integrally formed with the resilient cylindrical clip, fig. 1 and 2. Regarding claim 15, Wodzianski discloses that the bin attachment is made from a single plastic, page 4: 4-5, but does not disclose a means for manufacturing. The limitation molded is considered to constitute a product by process limitation that does not materially affect structure. "Even though product-by-process claims are limited by and defined by the process, determination of patentability is based on the product itself. The patentability of a product does not depend on its method of production. If the product in the product-by- process claim is the same as or obvious from a product of the prior art, the claim is unpatentable even though the prior product was made by a different process" (See MPEP 2113; In re Thorpe, 777 F.2d 695, 698, 227 USPQ 964, 966 (Fed. Cir. 1985).) Whether the clip of Wodzianski is molded or not, the end result is the same claimed structure, a unitarily formed, integral, plastic device. Claim Rejections - 35 USC § 103 Claim(s) 8, 10 and 11 are rejected under 35 U.S.C. 103 as being unpatentable over Wodzianski as applied to claims 3 and 6 and above, and further in view of Sherrard et al. (US 2015/0298904). Regarding claim 8, the references applied above teach all of claim 6, as applied above. Wodzianski does not disclose how tightly the clip is in contact with the handle. However, Sherrard is analogous art in regard to a closing device for automatically closing a trash bin cover. Sherrard teaches a bin attachment 10 for closing a pivotally openable lid 16 of a bin 12, [0055], fig. 4a comprising a clip at 20 with two arms 22 and 24. The clip 20 engages the handle 18 of a trash bin with full contact, fig. 18a and 18b. Because of the contact, there is frictional engagement between the handle and the clip. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to design the clip of Wodzianski to fit tightly around the handle in order to provide stability for maintaining the clip in position. Sherrard as modified above results in a first resistance caused by the friction between the clip and the handle as the lid comes into contact with the first arm and before the second arm is in contact with the bin, and then a second resistance as the lid opens to be in contact with the first arm and the second arm is in contact with the bin. Regarding claims 10 and 11, the references applied above teach all of claim 3, as applied above. Wodzianski discloses the first arm is configured to resiliently deform and spring-bias the lid to the closed position as the lid is opened, page 6: 22-23. Wodzianski discloses that when attached to the bin, the second arm engages the rear wall of the bin, page 6: 10. However the clip of Wodzianski is capable of rotating around the handle, page 6:12-13: the second arm prevents the first arm from rotating further. In addition, Wodzianski discloses that the angle of the arm 11 can be adjusted for setting the maximum opening angle or adjusted to retain the lid in the closed position, page 7: 3-11. Sherrard is analogous art in regard to a closing device for automatically closing a trash bin cover. Sherrard teaches a bin attachment 10 for closing a pivotally openable lid 16 of a bin 12, [0055], fig. 4a comprising a clip at 20 with two arms 22 and 24. Sherrard teaches that as the lid is lifted, it comes into contact with arm 24, [0065]. As seen in fig. 4a-4c, the arm is in contact with the lid including when the lid is opened to 30 degrees and beyond and due to the resilient nature of the device, the arm 24 is flexed back and applies a force to close the bin [0065]. It would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the lid contacting arm of Wodzianski to be in contact with the lid starting at a small angle as taught by Sherrard in order to assist the lid to the closed position even in the event that the lid somehow flexes beyond an angle that would allow the bin to close under its own weight, the arm will bias the lid closed. Response to Arguments Applicant’s arguments with respect to the claim(s) have been considered but are moot because the new ground of rejection does not rely on any reference or combination of references 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 MOLLIE L IMPINK whose telephone number is (571)270-1705. The examiner can normally be reached Monday-Friday (7:30-3:30). 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, Anthony Stashick can be reached at (571) 272-4561. 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. /MOLLIE IMPINK/Primary Examiner, Art Unit 3799 MOLLIE LLEWELLYN IMPINK Primary Examiner Art Unit 3799
Read full office action

Prosecution Timeline

Feb 14, 2024
Application Filed
Jul 24, 2025
Non-Final Rejection — §102, §103
Oct 28, 2025
Response Filed
Jan 15, 2026
Final Rejection — §102, §103
Mar 25, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12595157
Package Coupling Apparatus with Attachment Plate for Securing a Package to a UAV and Method of Securing a Package for Delivery
2y 5m to grant Granted Apr 07, 2026
Patent 12577036
MODIFIED SHIPPING CONTAINERS WITH REMOVABLE HEADER AND REMOVABLE COVER
2y 5m to grant Granted Mar 17, 2026
Patent 12569104
LIQUID TANK AND BASE STATION
2y 5m to grant Granted Mar 10, 2026
Patent 12570447
SYSTEMS, DEVICES, AND METHODS FOR TRANSPORT AND STORAGE OF AIR-SENSITIVE MATERIALS
2y 5m to grant Granted Mar 10, 2026
Patent 12559297
GARBAGE BAG STORAGE DEVICE THAT FACILITATES TEARING OPEN GARBAGE BAG
2y 5m to grant Granted Feb 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

3-4
Expected OA Rounds
55%
Grant Probability
79%
With Interview (+23.9%)
2y 6m
Median Time to Grant
Moderate
PTA Risk
Based on 736 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in for Full Analysis

Enter your email to receive a magic link. No password needed.

Free tier: 3 strategy analyses per month