Prosecution Insights
Last updated: October 04, 2026
Application No. 18/243,949

APPARATUS AND METHOD FOR FORMING PLASTIC PREFORMS INTO PLASTIC CONTAINERS

Final Rejection §112§Other
Filed
Sep 08, 2023
Priority
Sep 08, 2022 — DE 10 2022 122 887.8
Examiner
CASTRIOTTA, JENNIFER
Art Unit
3733
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Krones AG
OA Round
4 (Final)
62%
Grant Probability
Moderate
5-6
OA Rounds
0m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
438 granted / 704 resolved
-7.8% vs TC avg
Strong +29% interview lift
Without
With
+28.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
33 currently pending
Career history
746
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
42.8%
+2.8% vs TC avg
§102
22.1%
-17.9% vs TC avg
§112
30.3%
-9.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 704 resolved cases

Office Action

§112 §Other
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 . 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 1-7 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 currently states “A plastic container with a mouth and a main body, wherein - on an outer surface of the plastic container…” and “…at least one stiffening region is formed on an outer surface of the plastic container…”. This is confusing because it’s unclear if the second recitation of “an outer surface” of the plastic container is intended to be the same as the first recitation or different. If it’s intended to be the same, the second recitation should state “the outer surface”, and if it is different, then it should specifically be described as being different. Claim 1 currently states “…the at least one stiffening region has a thickening or thinning of a wall thickness of the plastic container, and at least two stiffening regions in the form of grooves arranged along the circumference of the container…”. This is extremely confusing. Does the Applicant intend the “at least two stiffening regions in the form of grooves” to be a part of the “at least one stiffening region” having a thickening or thinning of a wall thickness? Or is this separate? Or are these “at least two stiffening regions” not a part of the “at least one stiffening region” previously claimed? Due to this lack of clarity, the claim cannot be examined further such that prior art is able to be applied. Claim 1 currently states “container information is provided as a raised inscription oriented in a longitudinal direction in the outer surface of the plastic container as a negative image of an embossed section formed during the molding of the container.” This language is confusing. The claim first states that the container information is provided as a raised inscription. The claim then states the container information is… a negative image of an embossed section. This is confusing as the two statements appear to contradict one another. Further the claim is confusing as it states the container information is “a negative image of an embossed section formed during the molding of the container”. It’s unclear if the negative image is formed during the molding of the container or the embossed section is formed during the molding of the container. Due to this lack of clarity, the claim cannot be examined further such that prior art is able to be applied. Based on these clarity issues claim 1 is unable to be examined further and as such claims 2-7 are also unable to be examined further. Response to Arguments Applicant's arguments filed 6/17/2026 have been fully considered but they are not persuasive. Applicant argues that the previously cited references do not teach the newly added claim limitations. However, as the newly added limitations have been rejected under 35 USC 112b above, the art cannot be applied, rendering the arguments moot. 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 JENNIFER CASTRIOTTA whose telephone number is (571)270-5279. The examiner can normally be reached Monday - Friday 9am-5pm. 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. /JENNIFER CASTRIOTTA/Examiner, Art Unit 3733 /NATHAN J JENNESS/Supervisory Patent Examiner, Art Unit 3733 8 September 2026
Read full office action

Prosecution Timeline

Show 1 earlier event
Jun 18, 2025
Non-Final Rejection mailed — §112, §Other
Aug 25, 2025
Response Filed
Oct 20, 2025
Final Rejection mailed — §112, §Other
Jan 08, 2026
Request for Continued Examination
Feb 17, 2026
Response after Non-Final Action
Mar 31, 2026
Non-Final Rejection mailed — §112, §Other
Jun 17, 2026
Response Filed
Sep 11, 2026
Final Rejection mailed — §112, §Other (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12747066
Container Grip Panel With Improved Side Load
1y 8m to grant Granted Sep 29, 2026
Patent 12742516
COMPRESSED GAS STORAGE TANK, SYSTEM AND METHOD
1y 8m to grant Granted Sep 22, 2026
Patent 12735230
Tray with Lid
1y 7m to grant Granted Sep 15, 2026
Patent 12722879
RECTANGULAR RUPTURE DISK
2y 2m to grant Granted Sep 01, 2026
Patent 12703547
CONTAINER LID
2y 5m to grant Granted Aug 11, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
62%
Grant Probability
91%
With Interview (+28.8%)
2y 6m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 704 resolved cases by this examiner. Grant probability derived from career allowance rate.

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