Prosecution Insights
Last updated: April 19, 2026
Application No. 17/335,580

Artificial Turf Assembly And Process Of Manufacture Thereof

Final Rejection §112
Filed
Jun 01, 2021
Examiner
LYNCH, PATRICK JOHN
Art Unit
3732
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Columbia Insurance Company
OA Round
8 (Final)
60%
Grant Probability
Moderate
9-10
OA Rounds
2y 6m
To Grant
99%
With Interview

Examiner Intelligence

Grants 60% of resolved cases
60%
Career Allow Rate
218 granted / 361 resolved
-9.6% vs TC avg
Strong +42% interview lift
Without
With
+42.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
39 currently pending
Career history
400
Total Applications
across all art units

Statute-Specific Performance

§101
2.0%
-38.0% vs TC avg
§103
39.2%
-0.8% vs TC avg
§102
21.7%
-18.3% vs TC avg
§112
34.4%
-5.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 361 resolved cases

Office Action

§112
DETAILED ACTION Claims 17, 18, 21, 23, 30-32, 38-44, 46, 47, 49, and 51-56, 58, and 59 are pending. Claims 17, 18, 21, 32, 38, 46, 51, 52 are amended. Claims 45, 50, and 57 are cancelled. 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 . Response to Amendment This office action is responsive to the amendment filed on October 6, 2025. As directed by the amendment: claims 17, 18, 21, 32, 38, 46, 51, 52 have been amended, claim 45 has been cancelled, and claim 59 has been added. Thus, claims 17, 18, 21, 23, 30-32, 38-44, 46, 47, 49, and 51-56, 58, and 59 are presently pending in this application. Applicant’s amendment to the claims has overcome the 35 USC §112(b) rejections. Applicant’s amendment to the claims has overcome the 35 USC §103 rejections. Response to Arguments Applicant’s arguments with respect to the art-based rejections of the claims have been fully considered and are persuasive. The art-based rejections of the claims have been withdrawn. 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. Claim 23, 38, and 46 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 pre-AIA the applicant regards as the invention. Claim 23 recites “the first, second, or third tuft sequences”. There is insufficient antecedent basis for this limitation in the claim. It is unclear if there is an omission of a previously recited element or if “the” should be changed to “a”. Claim 38 recites “a first tuft sequence” and “a second tuft sequence”, however, claim 21, from which claim 38 depends, already includes a first and second tuft sequence. Therefore it is unclear if claim 38 refers to the same, or different tuft sequences. Claim 46 recites “a first patch and a second patch” however claim 17 already includes a first and second patch. Therefore it is unclear if the claim attempts to introduce two new patches, or further limit the patches of claim 17. The dependent claims inherit(s) the deficiency by nature of dependency. Allowable Subject Matter Claims 17, 18, 21, 30-32, 39-44, 47, 49, 51-56, 58, and 59 are allowed. Claims 23, 38, and 46 would be allowable if rewritten 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 and to include all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: The independent claims include that each of the plurality of tuft sequences is spaced from, and does not have a backstitch connecting to, other tuft sequences of the plurality of tuft sequences along both the first axis and the second axis, which the prior art fails to teach in combination with the other limitations of the independent claims. 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 extension fee 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 date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to PATRICK J LYNCH whose telephone number is (571)272-1145. The examiner can normally be reached on M-Th, Alt F: 8:00 AM-5:00 PM ET. 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, Clint Ostrup can be reached on 571-272-5559. 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. /PATRICK J. LYNCH/Primary Examiner, Art Unit 3732
Read full office action

Prosecution Timeline

Jun 01, 2021
Application Filed
Mar 17, 2023
Non-Final Rejection — §112
Jul 24, 2023
Response Filed
Aug 04, 2023
Final Rejection — §112
Dec 11, 2023
Request for Continued Examination
Dec 14, 2023
Response after Non-Final Action
Dec 22, 2023
Non-Final Rejection — §112
May 16, 2024
Response Filed
Jun 03, 2024
Final Rejection — §112
Sep 06, 2024
Request for Continued Examination
Sep 10, 2024
Response after Non-Final Action
Sep 13, 2024
Non-Final Rejection — §112
Jan 16, 2025
Response Filed
Jan 21, 2025
Final Rejection — §112
Apr 28, 2025
Request for Continued Examination
Apr 29, 2025
Response after Non-Final Action
May 02, 2025
Non-Final Rejection — §112
Sep 17, 2025
Interview Requested
Sep 25, 2025
Examiner Interview Summary
Oct 06, 2025
Response Filed
Dec 01, 2025
Final Rejection — §112 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

9-10
Expected OA Rounds
60%
Grant Probability
99%
With Interview (+42.2%)
2y 6m
Median Time to Grant
High
PTA Risk
Based on 361 resolved cases by this examiner. Grant probability derived from career allow rate.

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