Prosecution Insights
Last updated: April 19, 2026
Application No. 18/698,643

LATTICE STRUCTURES

Non-Final OA §102
Filed
Apr 04, 2024
Examiner
WEYDEMEYER, ALICIA JANE
Art Unit
1781
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Peridot Print LLC
OA Round
1 (Non-Final)
46%
Grant Probability
Moderate
1-2
OA Rounds
3y 6m
To Grant
72%
With Interview

Examiner Intelligence

Grants 46% of resolved cases
46%
Career Allow Rate
178 granted / 386 resolved
-18.9% vs TC avg
Strong +26% interview lift
Without
With
+26.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
57 currently pending
Career history
443
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
57.5%
+17.5% vs TC avg
§102
14.0%
-26.0% vs TC avg
§112
24.0%
-16.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 386 resolved cases

Office Action

§102
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 . Election/Restrictions Applicant’s election of Group I, claims 1-9 in the reply filed on 01/14/2026 is acknowledged. Because applicant did not distinctly and specifically point out the supposed errors in the restriction requirement, the election has been treated as an election without traverse (MPEP § 818.01(a)). Claims 10-15 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 01/14/2026. Information Disclosure Statement The information disclosure statement(s) (IDS) submitted on 05/07/2024 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the IDS is being considered by the examiner. Drawings The drawings are objected to as failing to comply with 37 CFR 1.84(p)(4) because reference characters "123" and "124" in Fig. 1 and “340” and “350” in Fig. 3 have both been used to designate the appendages. Further in Fig. 3: “342” and “358” have both been used to designate the interior posts. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Specification The disclosure is objected to because of the following informalities: paragraph 0036, line 4 recites that the appendage 350 is attached to the post 346 (e.g., exterior post. However, reference number “346” does not refer to “the post” but the first post. Appropriate correction is required. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-9 are rejected under 35 U.S.C. 102(a)(1) and/or 35 U.S.C. 102(a)(2) as being anticipated by Seepersad et al. (US 2016/0032997). Regarding claims 1-2, Seepersad discloses a structure comprising a lattice of posts forming an opening between the posts and an appendage (410) attached to a post (390) of the posts (Fig. 4). PNG media_image1.png 402 518 media_image1.png Greyscale The appendage partially extending over the opening and is non-load bearing as it does not bear a load of the lattice (0032 and 0033). Regarding claims 3-5, Seepersad teaches exterior posts at an outer edge of the structure (e.g., top or bottom lateral constraint beams 390) having an appendage attached at a first span position; and an interior post (e.g., the middle constraint beam 390) with a second appendage attached to the interior posts. The second appendage attached at a second span position that is different from the first span position. Regarding claim 6, Seepersad teaches the appendage attached to the post at a center of a span between nodes of the post (Fig. 4). Regarding claim 7, Seepersad teaches the spacer does not deform (0033). Regarding claim 8, the spacer reduced the size of the opening by being in it. Regarding claim 9, Seepersad teaches the cellular structure incorporated into the sole of a shoe (0040). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Fossati (US 2008/0023895) teaching a spring constructure having interior appendages. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ALICIA WEYDEMEYER whose telephone number is (571)270-1727. The examiner can normally be reached M-Th 9-4. 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, Frank Vineis can be reached at 571-270-1547. 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. /ALICIA J WEYDEMEYER/Primary Examiner, Art Unit 1781
Read full office action

Prosecution Timeline

Apr 04, 2024
Application Filed
Feb 25, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600827
METHOD FOR THE SYNTHESIS OF A TWO-DIMENSIONAL OR QUASI-TWO-DIMENSIONAL POLYMER FILM, THE TWO-DIMENSIONAL OR QUASI-TWO-DIMENSIONAL POLYMER FILM AND THE USE
2y 5m to grant Granted Apr 14, 2026
Patent 12584249
Tearable Cloth
2y 5m to grant Granted Mar 24, 2026
Patent 12575041
DISPLAY MODULE
2y 5m to grant Granted Mar 10, 2026
Patent 12570571
GLASS
2y 5m to grant Granted Mar 10, 2026
Patent 12553189
ABSORBENT STRUCTURES WITH HIGH STRENGTH AND LOW MD STRETCH
2y 5m to grant Granted Feb 17, 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
46%
Grant Probability
72%
With Interview (+26.4%)
3y 6m
Median Time to Grant
Low
PTA Risk
Based on 386 resolved cases by this examiner. Grant probability derived from career allow rate.

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