Correlated set of golf club heads
US9061185B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2012 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Dec 8, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2053/0479
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A correlated set of golf club heads is provided. The set of golf clubs has a first club head that, when oriented in a reference position, includes: a first loft angle, a first heel portion, a first toe portion opposite the first heel portion, a first top portion, and a first sole portion that comprises a first sole rail having a first setback length. The set of golf clubs also has a second club head that, when oriented in the reference position, includes: a second loft angle greater than the first loft angle, a second heel portion, a second toe portion opposite the second heel portion, a second top portion, and a second sole portion that comprises a second sole rail having a second setback length that is different from the first setback length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.