WO2025170966 - GOLF DRIVER WITH AXIS OF ROTATION ALIGNED PERFORMANCE OPTIMIZATION
National phase entry is expected:
Publication Number
WO/2025/170966
Publication Date
14.08.2025
International Application No.
PCT/US2025/014541
International Filing Date
05.02.2025
Title **
[English]
GOLF DRIVER WITH AXIS OF ROTATION ALIGNED PERFORMANCE OPTIMIZATION
[French]
BOIS N° 1 DE GOLF AVEC OPTIMISATION DES PERFORMANCES PAR ALIGNEMENT SUR L'AXE DE ROTATION
Applicants **
RENEGAR, Robert
Inventors
RENEGAR, Robert
Priority Data
63/551,564
09.02.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
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| Pages of Specification | * |
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International Searching Authority |
USPTO
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| * | |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2014 | |
| EPO | Filing, Examination, Granting | 8697 | |
| Japan | Filing, Examination, Granting | 2062 | |
| South Korea | Filing, Examination, Granting | 1938 | |
| USA | Filing, Examination, Granting | 4310 |
Total:
19,021
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Abstract[English]
A golf club head and method of manufacture in which the club head is part of an assembly that turns about a single axis of rotation. This single axis of rotation for the golf club assembly utilizes a different structure to mitigate the effects of off-center impact. The design provides that any weight/mass distribution to preserve moment of inertia and energy transfer for ball speed at impact should be in or as near possible to a plane oriented perpendicular to this axis of rotation. The face curvature shaping and its radii are perpendicular to the axis of rotation to manage gear effect. Mass is added to the club head also on a line perpendicular to the axis of rotation in the heel and toe of the club.[French]
L'invention concerne une tête de club de golf et un procédé de fabrication dans lequel la tête de club fait partie d'un ensemble qui tourne autour d'un axe de rotation unique. Cet axe de rotation unique pour l'ensemble club de golf utilise une structure différente pour atténuer les effets d'un impact décentré. La conception prévoit que toute distribution de poids/masse pour préserver le moment d'inertie et le transfert d'énergie pour la vitesse de balle à l'impact doivent se trouver dans ou aussi proches que possible d'un plan orienté perpendiculairement à cet axe de rotation. La mise en forme de la courbure de la face et ses rayons sont perpendiculaires à l'axe de rotation pour gérer l'effet d'engrenage. Une masse est ajoutée à la tête de club également sur une ligne perpendiculaire à l'axe de rotation dans le talon et la pointe du club.