Putter-type golf club head
US8083611B2 · kind B2 · utility
41Cited by
88References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2008 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Aug 13, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head according to one or more aspects of the present invention may include a body comprising a front surface having an opening therein for receiving a primary insert. One or more secondary inserts may be disposed in the primary insert and may include a leading surface, a trailing surface, and at least one intermediate surface. The leading surface may be physically exposed to the elements, the trailing surface may be exposed to the eye, and the at least one intermediate surface may be physically exposed to the elements and/or visually exposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.