Prosecution Insights
Last updated: October 26, 2026
Application No. 19/386,952

TAMPER RESISTANT CONTAINER

Non-Final OA §112
Filed
Nov 12, 2025
Priority
Dec 22, 2020 — provisional 63/129,117 +2 more
Examiner
SMALLEY, JAMES N
Art Unit
3733
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Polarpak Company
OA Round
1 (Non-Final)
71%
Grant Probability
Favorable
1-2
OA Rounds
1y 10m
Est. Remaining
61%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
945 granted / 1337 resolved
+0.7% vs TC avg
Minimal -10% lift
Without
With
+-9.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
40 currently pending
Career history
1382
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
41.0%
+1.0% vs TC avg
§102
27.3%
-12.7% vs TC avg
§112
27.3%
-12.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1337 resolved cases

Office Action

§112
DETAILED ACTION Claim Rejections - 35 USC § 112 1. 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. 2. Claims 1-13 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. Regarding claim 1, from which claims 2-13 depend, the limitation “each of the buttress features” is indefinite because it only finds antecedent basis in the limitation “at least one buttress feature.” More specifically, in the instance where there is only one (“at least one”) buttress feature, the limitation “each of the buttress features” becomes indefinite when referring to the plural. Examiner notes the limitation can be amended to “each of the at least one buttress feature” in order to harmonize the limitations and overcome the rejection. Regarding claim 3, it is not clear how each side of a plurality of sides of the base can include a buttress feature when parent claim 1 limits the possibility of “at least one buttress feature”. Regarding claim 6, from which claims 7-12 depend, the limitation “all of the attachment tabs” is indefinite because it because it only finds antecedent basis in the limitation “at least one attachment tab.” More specifically, in the instance where there is only one (“at least one”) attachment tab, the limitation “all of the attachment tabs” becomes indefinite when referring to the plural. Examiner notes the limitation can be amended to “each of the at least one attachment tab” in order to harmonize the limitations and overcome the rejection. Similarly, later in the claim, the limitation “the attachment tabs” lacks proper antecedent basis, and should be amended to “the at least one attachment tab”. Regarding claim 7, the claim contains references to “the attachment tabs” (plural) as well as “the attachment tab”, each of which limitations is indefinite because the antecedent term is “at least one attachment tab”. Each of the limitations should be amended to “the at least one attachment tab” in order to maintain proper antecedent basis. Regarding claim 9, the limitation “the attachment tabs” lacks proper antecedent basis, and should be amended to say “the at least one attachment tab” in order to maintain proper antecedent basis. Regarding claim 10, the limitation “the attachment tabs” lacks proper antecedent basis, and should be amended to say “the at least one attachment tab” in order to maintain proper antecedent basis. Regarding claim 11, the limitation “the attachment tabs” lacks proper antecedent basis, and should be amended to say “the at least one attachment tab” in order to maintain proper antecedent basis. Regarding claim 12, the limitation “the attachment tabs” lacks proper antecedent basis, and should be amended to say “the at least one attachment tab” in order to maintain proper antecedent basis. Allowable Subject Matter 3. Claims 1-13 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. 4. The following is a statement of reasons for the indication of allowable subject matter: The closest reference the Examiner was able to locate was US 4,201,311 (Underwood). Underwood at least fails tot each a base rim wall terminating in an outwardly extending, substantially horizontal base flange, instead disclosing a vertical base rim wall (30) that is covered by a lid flange (12) which contains an anti-tampering feature (33), thus teaching away from modification. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAMES N SMALLEY whose telephone number is (571)272-4547. The examiner can normally be reached M-F 9:00 am to 6:00 pm. 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, Nathan Jenness can be reached at (571) 270-5055. 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. /JAMES N SMALLEY/Examiner, Art Unit 3733
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Prosecution Timeline

Nov 12, 2025
Application Filed
Sep 23, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12767397
Closure Structure And Container With Closure Structure
2y 0m to grant Granted Oct 20, 2026
Patent 12767433
Foot operated garbage bin lid opening system
1y 4m to grant Granted Oct 20, 2026
Patent 12759767
CONTAINER, CLOSURE, AND METHODS OF MANUFACTURE AND USE
2y 4m to grant Granted Oct 13, 2026
Patent 12735233
CUP LID AND CUP
1y 6m to grant Granted Sep 15, 2026
Patent 12722856
CONTAINER FOR CONTENTS
1y 7m 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

1-2
Expected OA Rounds
71%
Grant Probability
61%
With Interview (-9.8%)
2y 9m (~1y 10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1337 resolved cases by this examiner. Grant probability derived from career allowance rate.

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