Prosecution Insights
Last updated: April 19, 2026
Application No. 18/379,512

HIGH LOFT, LOW CENTER-OF-GRAVITY GOLF CLUB HEADS

Final Rejection §112§DP
Filed
Oct 12, 2023
Examiner
PASSANITI, SEBASTIANO
Art Unit
3711
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Taylor Made Golf Company Inc.
OA Round
2 (Final)
83%
Grant Probability
Favorable
3-4
OA Rounds
1y 11m
To Grant
99%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allow Rate
1408 granted / 1699 resolved
+12.9% vs TC avg
Strong +16% interview lift
Without
With
+15.9%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
44 currently pending
Career history
1743
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
36.4%
-3.6% vs TC avg
§102
20.2%
-19.8% vs TC avg
§112
18.5%
-21.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1699 resolved cases

Office Action

§112 §DP
DETAILED ACTION This Office action is responsive to communication received 11/05/2025 – Amendment. Notice of Pre-AIA or AIA Status The present application is being examined under the pre-AIA first to invent provisions. Status of Claims Claims 21-48 remain pending. Response to Arguments In the arguments received 11/05/2025, the applicant addresses the outstanding rejections of claims 31 and 41-42 under 35 U.S.C. §112. The applicant provides a detailed explanation as to how the amended claims now define over the prior USPNs 11819745; 10596432; 10143903; and 10888753, which were applied in various nonstatutory double patenting rejections, and further notes that the amended claims patentably define over the remaining United States Patents identified by the Office action, which belong to the same family, when considering obviousness-type double patenting. IN RESPONSE: Applicant’s amendments to claims 31 and 41-42 to address the outstanding rejections under 35 U.S.C. §112 have been acknowledged. Applicant’s comments regarding the outstanding rejections on the grounds of nonstatutory double patenting have been acknowledged. While the amended claims appear to currently overcome the outstanding nonstatutory double patenting rejections and the outstanding rejections under 35 U.S.C. §112, second paragraph, the amended claims present new concerns under both 35 U.S.C. §112, first paragraph and 35 U.S.C. §112, second paragraph as well as concerns with respect to a lack of antecedent basis in the specification, minor objections to the claims and objections to the drawings. No further discussion is deemed necessary, here. Should the applicant decide to further amend the claims, the applicant is once again respectfully urged to maintain a clear line of distinction between the instant claim set and the claims in each of the further, related patents and pending application previously identified in the non-final Office action, mailed 09/03/2025. Claim Objections - Minor Claim 48 is objected to because of the following informalities: In line 1, after “position”, the coma should be deleted. Appropriate correction is required. Specification - Objections The specification is objected to as failing to provide proper antecedent basis for the claimed subject matter. See 37 CFR 1.75(d)(1) and MPEP § 608.01(o). Correction of the following is required: The specification lacks proper antecedent basis for the language newly-added to the claims in the amendment, received 11/05/2025. Note the following claimed terms/phrases that are not found in the specification: Claim 21 – “wherein, at a normal address position: a rearmost portion of the golf club head is toeward of the origin; a peak crown height of the crown portion is toeward of the origin; the golf club head center-of-gravity is below at least a forward portion of the skirt portion; and a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claim 33 – “and the center of gravity of the golf club head is below a rearmost location of the crown portion”; Claim 36 – “wherein a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claim 37 – “and at a normal address position a peak crown height of the crown portion is toeward of the origin”; Claim 38 – “and wherein the center of gravity is below the rearmost location of the crown portion”; Claim 41 – “wherein the golf club head center-of-gravity is below at least a forward portion of the skirt portion; and wherein a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claim 47 – “wherein, at a normal address position: a rearmost portion of the golf club head is toeward of a golf club head center-of-gravity y-axis; and a peak crown height of the crown portion is toeward of the golf club head center-of- gravity y-axis”; Claim 48 – “wherein, at a normal address position,: a peak crown height of the crown portion is forward of a center-of-gravity of the golf club head; a toewardmost portion of the golf club head is rearward of a peak crown height of the crown portion; and a toewardmost portion of the golf club head is forward of a golf club head center-of- gravity X-axis”. Drawings - Objections In view of the amendments to the claims, received 11/05/2025, the drawings are now objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the following features noted hereinbelow, which have been introduced in the claims with the amendment of 11/05/2025, must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Here, the drawings have not been identified as being drawn to scale. Note the following features that are not currently depicted in the drawings: Claim 21 – “wherein, at a normal address position: a rearmost portion of the golf club head is toeward of the origin; a peak crown height of the crown portion is toeward of the origin; the golf club head center-of-gravity is below at least a forward portion of the skirt portion; and a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claim 33 – “and the center of gravity of the golf club head is below a rearmost location of the crown portion”; Claim 36 – “wherein a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claim 37 – “and at a normal address position a peak crown height of the crown portion is toeward of the origin”; Claim 38 – “wherein the center of gravity is below the rearmost location of the crown portion”; Claim 41 – “wherein the golf club head center-of-gravity is below at least a forward portion of the skirt portion; and wherein a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claim 47 – “wherein, at a normal address position: a rearmost portion of the golf club head is toeward of a golf club head center-of-gravity y-axis; and a peak crown height of the crown portion is toeward of the golf club head center-of-gravity y-axis”; Claim 48 – “wherein, at a normal address position,: a peak crown height of the crown portion is forward of a center-of-gravity of the golf club head; a toewardmost portion of the golf club head is rearward of a peak crown height of the crown portion; and a toewardmost portion of the golf club head is forward of a golf club head center-of-gravity x-axis”. 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. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. 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. FOLLOWING IS AN ACTION ON THE MERITS: Claim Rejections - 35 U.S.C. § 112, first paragraph The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 21-48 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. The subject matter detailed hereinbelow is not described anywhere within the originally-filed specification of the instant application. Assuming, arguendo, that the applicant is able to substantiate that the specification does provide support for the language identified herein, note that there exists an objection to both the specification and the drawings, as outlined hereinabove, which the applicant must address and respond to. At present. there is no way to determine that the joint inventors, at the time the application was filed, had possession of the following, claimed subject matter: Claim 21 – “wherein, at a normal address position: a rearmost portion of the golf club head is toeward of the origin; a peak crown height of the crown portion is toeward of the origin; the golf club head center-of-gravity is below at least a forward portion of the skirt portion; and a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claims 22-32, 34-35 and 43 share the deficiency of claim 21 under 35 U.S.C. §112(a); Claim 33 – “and the center of gravity of the golf club head is below a rearmost location of the crown portion”; Claim 36 – “wherein a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claim 37 – “and at a normal address position a peak crown height of the crown portion is toeward of the origin”; Claim 38 – “wherein the center of gravity is below the rearmost location of the crown portion”; Claim 41 – “wherein the golf club head center-of-gravity is below at least a forward portion of the skirt portion; and wherein a rearmost location of the crown portion is below the geometric center of the ball striking face”; Claims 42 and 45-46 share the deficiency of claim 41 under 35 USC §112(a); Claim 47 – “wherein, at a normal address position: a rearmost portion of the golf club head is toeward of a golf club head center-of-gravity y-axis; and a peak crown height of the crown portion is toeward of the golf club head center-of-gravity y-axis”; and Claim 48 – “wherein, at a normal address position,: a peak crown height of the crown portion is forward of a center-of-gravity of the golf club head; a toewardmost portion of the golf club head is rearward of a peak crown height of the crown portion; and a toewardmost portion of the golf club head is forward of a golf club head center-of- gravity X-axis”. Claim Rejections - 35 U.S.C. § 112, second paragraph 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 21-48 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. As to claim 21, it is not understood how “the golf club head center-of-gravity is below at least a forward portion of the skirt portion”. If the skirt portion is generally understood to be positioned around a periphery between the sole and the crown, where exactly is the forward portion of the skirt portion and how can the center-of-gravity be located below this forward portion? Also, with respect to the language “and a rearmost location of the crown portion is below the geometric center of the ball striking face”, is the rearmost location of the crown portion below the y-axis, which extends rearwardly from the geometric center towards the rear portion of the golf club head? As presently recited, the claim appears to connote that the rearmost location of the crown portion is physically located below the geometric center of the ball striking face. As to claims 22-32, these claims share the indefiniteness of claim 21. As to claim 33, it is not understood how “the center of gravity of the golf club head is below a rearmost location of the crown portion”. As to claims 34-35, these claims share the indefiniteness of claim 33 (dependent upon claim 21). As to claim 36, it is not understood how “a rearmost location of the crown portion is below the geometric center of the ball striking face”. Is the rearmost location of the crown portion below the y-axis, which extends rearwardly from the geometric center towards the rear portion of the golf club head? As presently recited, the claim appears to connote that the rearmost location of the crown portion is physically located below the geometric center of the ball striking face. As to claims 37 and 39-40, these claims chare the indefiniteness of claim 36. As to claim 38, the language “and wherein the center of gravity is below the rearmost location of the crown portion” is not understood. As presently recited, the claim appears to connote that the center of gravity is physically located below the rearmost location of the crown portion. Is the center of gravity perhaps located below a plane that contains the rearmost location of the crown portion and is parallel to the y-axis? As to claim 41, it is not understood how “the golf club head center-of-gravity is below at least a forward portion of the skirt portion. If the skirt portion is generally understood to be positioned around a periphery between the sole and the crown, where exactly is the forward portion of the skirt portion and how can the center-of-gravity be located below this forward portion? Also, with respect to the language “and a rearmost location of the crown portion is below the geometric center of the ball striking face”, is the rearmost location of the crown portion below the y-axis, which extends rearwardly from the geometric center towards the rear portion of the golf club head? As presently recited, the claim appears to connote that the rearmost location of the crown portion is physically located below the geometric center of the ball striking face. As to claims 42 and 45-46, these claims share the indefiniteness of claim 41. As to claim 43, this claim shares the indefiniteness of claim 21. As to claim 44, line 2, the claim should clearly state that the sole portion has a thickness that is greater than the first portion thickness and greater than a thickness of the skirt portion. As to claim 47, line 2, note that a golf club head center-of-gravity has already been set forth in claim 41, line 16. Perhaps, in claim 47, line 2, “a” (second occurrence) should instead read --the--. As to claim 48, line 2, note that a golf club head center-of-gravity has already been set forth in claim 41, line 16. Perhaps, in claim 48, line 2, “a” (second occurrence) should instead read --the--. The Office has made every effort to identify all remaining instances of indefiniteness in the current claim set. To the extent that any remaining occurrences of indefiniteness may exist in the claims, the applicant is respectfully asked to thoroughly review the claims and to amend the claims to capture and to correct any remaining instances of indefiniteness of which the applicant may become aware of during the preparation of response to this action. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Specifically, language presented throughout the amended claims necessitated the new ground(s) of rejection under both 35 U.S.C. §112, first paragraph and 35 U.S.C. §112, second paragraph, and raised concerns with respect to a lack of antecedent basis in the specification, minor objections to the claims and objections to the drawings. 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 SEBASTIANO PASSANITI whose telephone number is (571)272-4413. The examiner can normally be reached 9:00AM-5:00PM Mon-Fri. 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, Nicholas Weiss can be reached at (571)-270-1775. 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. SEBASTIANO PASSANITI Primary Examiner Art Unit 3711 /SEBASTIANO PASSANITI/Primary Examiner, Art Unit 3711
Read full office action

Prosecution Timeline

Oct 12, 2023
Application Filed
Aug 29, 2025
Non-Final Rejection — §112, §DP
Nov 05, 2025
Response Filed
Feb 09, 2026
Final Rejection — §112, §DP
Apr 08, 2026
Applicant Interview (Telephonic)
Apr 09, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12582879
MULTI-PIECE GOLF CLUB HEAD
2y 5m to grant Granted Mar 24, 2026
Patent 12576320
GOLF CLUB WEIGHT ATTACHMENT MECHANISMS AND RELATED METHODS
2y 5m to grant Granted Mar 17, 2026
Patent 12569727
MULTI-PIECE GOLF CLUB HEAD
2y 5m to grant Granted Mar 10, 2026
Patent 12569729
GOLF CLUB
2y 5m to grant Granted Mar 10, 2026
Patent 12558598
GOLF CLUB HEAD
2y 5m to grant Granted Feb 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
83%
Grant Probability
99%
With Interview (+15.9%)
1y 11m
Median Time to Grant
Moderate
PTA Risk
Based on 1699 resolved cases by this examiner. Grant probability derived from career allow rate.

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