Iron head for a golf club
US7115048B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2003 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | Jan 11, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An iron head for a golf club having a metallic head body provided with a hosel part and a plate-like face body welded to the head body and made of a metallic material different from the metal of the head body so as to define a cavity between the back portion of the head body and the rear face of the face body in a manner such that the cavity extends to a position remote from the periphery of the face body located on the side of the heel of the head body toward the heel, and that a receipt portion of the head body provided for receiving the rear face of the face body on the heel side has a length thereof extending along the periphery of the face body on the heel side and being equal to or less than one forth of the length of the periphery of the face body on the heel side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.