Prosecution Insights
Last updated: October 02, 2026
Application No. 18/761,082

LARGE SCALE BLADE PUTTERS

Non-Final OA §102§103§112§DOUBLEPATENT
Filed
Jul 01, 2024
Priority
Feb 10, 2022 — provisional 63/267,833 +1 more
Examiner
HUNTER, ALVIN A
Art Unit
Tech Center
Assignee
KARSTEN MANUFACTURING Corporation
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
1147 granted / 1338 resolved
+25.7% vs TC avg
Minimal +3% lift
Without
With
+2.8%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
36 currently pending
Career history
1358
Total Applications
across all art units

Statute-Specific Performance

§101
2.1%
-37.9% vs TC avg
§103
48.1%
+8.1% vs TC avg
§102
16.1%
-23.9% vs TC avg
§112
15.6%
-24.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1338 resolved cases

Office Action

§102 §103 §112 §DOUBLEPATENT
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 10-20 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 10, the last two lines of the claim recite ‘ . . wherein more than 50% of the total mass is positioned outside the third set of planes more than 25% of the total mass is positioned outside the fourth set of planes.’ This language is considered unclear. Does the applicant intend for the language to read -- wherein more than 50% of the total mass is positioned outside the third set of planes and more than 25% of the total mass is positioned outside the fourth set of planes--? For examination purposes, the limitation will be interpreted as noted above. Regarding claims 11-20, claims are considered indefinite as being dependent upon an indefinite claim. 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. Claim(s) 1 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Finney (USPN 4898387). Regarding claim 1, Finney discloses a putter having a strikeface, rear opposite the strikeface, heel, toe opposite the heel, top rail, sole, hosel, and perimeter weighting. The perimeter weight includes a heel weight positioned heelward of the geometric center and a toe weight positioned toeward of the geometric center (See Fires 1 and 11). Finney also discloses the club head having a moment of inertia about a polar axis, equivalent to the vertical y-axis of the applicant, of about 8300 g-cm2, which is equivalent to about 1287 g-in2 (See Abstract). Finney also disclose the length of the putter being 5 inches (See Abstract and Table 1). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 6 and 8 is/are rejected under 35 U.S.C. 103 as being unpatentable over Finney (USPN 4898387). Regarding claim 6, Applicant does not disclose why the weight being cylindrical is critical in order to attain the invention. Finney discloses the heel weight being square in Figure 11 and well as showing the weight being asymmetrical in Figure 1 and while having a length of 5 inches. Considering that the applicant does not assert that the shape provides any unexpected result, one having ordinary skill in the art would have found the shape of the weight to be an obvious choice of the design and would not differentiate from the results shown by Finney. Regarding claim 8, See the above regarding claim 6. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1-5, 7, 10-18, and 20 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claim s 1-5, 7, and 10-20 of copending Application No. 18167043 (reference application). Although the claims at issue are not identical, they are not patentably distinct from each other because claim 1 of the instant application claims the length of the putter being a ranged value and claim 1 of Application 18/167043 claims the length being a fixed value. Though Application 18/167043 claims a fixed value, the value falls within the range value of the instant application. In light of the above, claim 1 of the instant application is anticipated by claim 1 of Application 18/167043. In addition, the difference between claim 10 of the instant application and claim 10 of Application 18/167043 is the range of the total mass outside of the third set of planes and fourth set of planes. Though the range is smaller in Application 18/167043, the range is encompassed within the range of the instant application. In light of the above, claim 10 of the instant application is anticipated by claim 10 of Application 18/167043. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Allowable Subject Matter Claim 9 is objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Claim 18 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ALVIN A HUNTER whose telephone number is (571)272-4411. The examiner can normally be reached on Monday through Friday from 7:30AM to 4:00PM Eastern Time. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Eugene Kim, can be reached at telephone number 571-272-4463. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Examiner interviews are available via a variety of formats. See MPEP § 713.01. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice. /ALVIN A HUNTER/ Primary Examiner, Art Unit 3711
Read full office action

Prosecution Timeline

Jul 01, 2024
Application Filed
Aug 12, 2026
Non-Final Rejection mailed — §102, §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12734420
GOLF CLUB HAVING AN ADJUSTABLE WEIGHT ASSEMBLY
2y 9m to grant Granted Sep 15, 2026
Patent 12734417
GOLF CLUB HEAD WITH ADJUSTABLE RESTING FACE ANGLE
2y 5m to grant Granted Sep 15, 2026
Patent 12722051
GOLF CLUB HAVING AN ADJUSTABLE WEIGHT ASSEMBLY
3y 1m to grant Granted Sep 01, 2026
Patent 12714918
GOLF CLUB HEAD AFT BODY CONSTRUCTION
2y 9m to grant Granted Aug 25, 2026
Patent 12708822
GOLF CLUB HAVING AN ADJUSTABLE WEIGHT ASSEMBLY
4y 0m to grant Granted Aug 18, 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
86%
Grant Probability
88%
With Interview (+2.8%)
2y 1m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1338 resolved cases by this examiner. Grant probability derived from career allowance rate.

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