Prosecution Insights
Last updated: April 19, 2026
Application No. 18/568,623

ASSEMBLEABLE CONTAINER

Final Rejection §102
Filed
Dec 08, 2023
Examiner
PERREAULT, ANDREW D
Art Unit
3735
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Tsutsui LLC
OA Round
2 (Final)
46%
Grant Probability
Moderate
3-4
OA Rounds
3y 2m
To Grant
64%
With Interview

Examiner Intelligence

Grants 46% of resolved cases
46%
Career Allow Rate
457 granted / 987 resolved
-23.7% vs TC avg
Strong +18% interview lift
Without
With
+18.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
59 currently pending
Career history
1046
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
44.0%
+4.0% vs TC avg
§102
24.2%
-15.8% vs TC avg
§112
27.8%
-12.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 987 resolved cases

Office Action

§102
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 text of those sections of Title 35, U.S. Code not included in this action can be found in a prior Office action. Claim(s) 1, 6 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Arjomand (US 20120091131 A1) Arjomand discloses: 1. An assembleable container (figs 1-7, which includes figs 1-6) for storing a liquid (capable of performing the above intended use), comprising: an upper main body having a first connector (adjacent 110 with portion adjacent 305; upper and lower is based on user orientation of the device); and a lower main body having a second connector configured to be coupled to the first connector of the upper main body (adjacent 105/115 with connector adjacent 245), wherein the upper main body and the lower main body are configured to be assembled and/or disassembled using the first connector and the second connector (capable of performing the above intended use), the first connector has a convex portion or a concave portion formed on an outer periphery of the upper main body (portion shown connecting such as in fig 2, 5), the second connector has a concave portion or a convex portion that is formed on an inner periphery of the lower main body and configured to fit into the convex portion or the concave portion of the first connector (as shown in fig 2, 5), such that concave portion or convex portion of the second connector fit into the first connector (fig 2, 5),when the first connector and the second connector are coupled to each other, a bottom surface of the first connector and a bottom surface of the second connector are disposed facing each other (surfaces facing each other as in fig 2, 5), and the first connector and the second connector are coupled so as to provide a leakage prevention portion for preventing the liquid from leaking (capable of performing the above intended use); the upper main body is configured to be separated from the lower main body and stored in the lower main body (capable of performing the above intended use, as for example shown in fig 5), when storing the upper main body in the lower main body, the upper main body is configured to be fixed to and stored in the lower main body by inserting the first connector upside down through an opening of the lower main body (capable of performing the above intended use, as in fig 5), and by fitting the convex portion of the first connector into the concave portion of the second connector (capable of performing the above intended use, as in fig 5), in a case where the first connector has the convex portion and the second connector has the concave portion corresponding to the convex portion of the first connector, or by fitting the concave portion of the first connector into the convex portion of the second connector, in a case where the first connector has the concave portion and the second connector has the convex portion corresponding to the concave portion of the first connector (capable of performing the above intended use, as in fig 5). 6. The assembleable container according to claim 1, wherein the bottom surface of the second connector has an inclined surface inclined downward toward an inner side in a radial direction (incline as in fig 5). Potentially Allowable Subject Matter Claims 4, 5, 9-11 are objected to as being dependent upon a rejected base claim, but would be potentially 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 the claims have been considered but are moot because in view of the amendment the search has been updated and a new rejection has been made. Conclusion Applicant's submission of an information disclosure statement under 37 CFR 1.97(c) with the timing fee set forth in 37 CFR 1.17(p) on 01/12/2026 prompted the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 609.04(b). 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 ANDREW D PERREAULT whose telephone number is (571)270-5427. The examiner can normally be reached Monday - Friday 7:00am-5:30pm. 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. /ANDREW D PERREAULT/Primary Examiner, Art Unit 3735
Read full office action

Prosecution Timeline

Dec 08, 2023
Application Filed
Oct 17, 2025
Non-Final Rejection — §102
Jan 20, 2026
Response Filed
Mar 06, 2026
Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12545486
EDIBLE CAN HOLDER WITH FLAPS
2y 5m to grant Granted Feb 10, 2026
Patent 12522401
CONVERTIBLE MODULAR STORAGE, MANAGEMENT AND UTILIZATION SYSTEM AND METHOD
2y 5m to grant Granted Jan 13, 2026
Patent 12514389
Partitioned Tableware
2y 5m to grant Granted Jan 06, 2026
Patent 12495921
Bowl and Method of Forming a Bowl
2y 5m to grant Granted Dec 16, 2025
Patent 12492040
STACKABLE AND NESTABLE CONTAINER
2y 5m to grant Granted Dec 09, 2025
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
46%
Grant Probability
64%
With Interview (+18.1%)
3y 2m
Median Time to Grant
Moderate
PTA Risk
Based on 987 resolved cases by this examiner. Grant probability derived from career allow rate.

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