Prosecution Insights
Last updated: April 19, 2026
Application No. 18/574,677

PLANAR SEALING ELEMENT

Non-Final OA §103
Filed
Dec 27, 2023
Examiner
GRABOWSKI, KYLE ROBERT
Art Unit
3637
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Securikett Ulrich & Horn GmbH
OA Round
6 (Non-Final)
48%
Grant Probability
Moderate
6-7
OA Rounds
2y 9m
To Grant
64%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allow Rate
647 granted / 1341 resolved
-3.8% vs TC avg
Strong +16% interview lift
Without
With
+16.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
58 currently pending
Career history
1399
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
41.4%
+1.4% vs TC avg
§102
33.4%
-6.6% vs TC avg
§112
23.8%
-16.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1341 resolved cases

Office Action

§103
DETAILED ACTION Election/Restrictions Newly submitted claim 22 is directed to an invention that is independent or distinct from the invention originally claimed for the following reasons: As pointed out in the arguments against the 35 USC 112 rejection (remarks, 02/23/26), the newly presented claim is drawn to Figures 1-2B, wherein all previously examined claims were drawn to Figures 3-4B. Although the embodiments are similar, the difference between two patterned adhesion-controlling layers which result in a patterned image upon peeling apart of the label, and a label with only one single non-patterned adhesion-controlling layer extending over the entire surface of the label is significantly different and requires a separate search. The patterned adhesion controlling layers were a critical aspect in the previous searches, and the newly submitted material would entail a different search. Since applicant has received an action on the merits for the originally presented invention, this invention has been constructively elected by original presentation for prosecution on the merits. Accordingly, claim 22 is withdrawn from consideration as being directed to a non-elected invention. See 37 CFR 1.142(b) and MPEP § 821.03. To preserve a right to petition, the reply to this action must distinctly and specifically point out supposed errors in the restriction requirement. Otherwise, the election shall be treated as a final election without traverse. Traversal must be timely. Failure to timely traverse the requirement will result in the loss of right to petition under 37 CFR 1.144. If claims are subsequently added, applicant must indicate which of the subsequently added claims are readable upon the elected invention. Should applicant traverse on the ground that the inventions are not patentably distinct, applicant should submit evidence or identify such evidence now of record showing the inventions to be obvious variants or clearly admit on the record that this is the case. In either instance, if the examiner finds one of the inventions unpatentable over the prior art, the evidence or admission may be used in a rejection under 35 U.S.C. 103 or pre-AIA 35 U.S.C. 103(a) of the other invention. Allowable Subject Matter Claims 1-5 and 8-21 allowed. None of the cited prior art anticipates or renders obvious all of the limitations of independent claims 1 or 21. In particular, the newly amended recitations which recite the fictionality of the adhesion-controlling layer remaining on the “residue” portion (i.e. “the carrier layer is at least partially detachable from at least the first adhesion-controlling layer”). Although Kobren et al. disclose a very similar invention (see rejection to claim 22), they do not disclose or teach a second adhesion-controlling layer, nor is provision of this obvious over other previously cited art. Response to Arguments The 35 USC 112 rejection was effectively argued against, with support in Figures 1-2B. However, in explaining that Figures 1-2B embody the claimed invention of claim 22, the examiner is alerted to subject matter not original presented, wherein Figures 3-4B, with the multiple patterned adhesion-controlling layers being critical to the embodiments of Figures 3-4B, and present throughout the search. Searching of Figures 1-2B involves a significantly different structure (a single, non-patterned adhesion-controlling layer) and a different effect, slight color change vs. a patterned image upon peeling of the label. Thus, because only the first embodiment was searched, and the second embodiment is claimed, for the first time, after several office actions, it is withdrawn by original presentation. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to KYLE ROBERT GRABOWSKI whose telephone number is (571)270-3518. The examiner can normally be reached M-Th 8am-6pm. 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, Daniel Troy, can be reached at 571-270-3742. 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. /KYLE R GRABOWSKI/Primary Examiner, Art Unit 3637
Read full office action

Prosecution Timeline

Dec 27, 2023
Application Filed
Dec 27, 2023
Response after Non-Final Action
Aug 28, 2024
Non-Final Rejection — §103
Nov 29, 2024
Response Filed
Dec 16, 2024
Final Rejection — §103
Mar 19, 2025
Response after Non-Final Action
Mar 19, 2025
Request for Continued Examination
Mar 21, 2025
Response after Non-Final Action
Mar 25, 2025
Non-Final Rejection — §103
Jul 24, 2025
Response Filed
Aug 06, 2025
Final Rejection — §103
Oct 01, 2025
Examiner Interview Summary
Oct 01, 2025
Applicant Interview (Telephonic)
Oct 06, 2025
Request for Continued Examination
Oct 12, 2025
Response after Non-Final Action
Nov 18, 2025
Non-Final Rejection — §103
Feb 23, 2026
Response Filed
Mar 04, 2026
Non-Final Rejection — §103 (current)

Precedent Cases

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2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

6-7
Expected OA Rounds
48%
Grant Probability
64%
With Interview (+16.0%)
2y 9m
Median Time to Grant
High
PTA Risk
Based on 1341 resolved cases by this examiner. Grant probability derived from career allow rate.

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