Patent · US Active

Relative position between center of gravity and hit center in a golf club

US7955190B2 · kind B2 · utility

5Cited by

14References

18Claims

0Family size

Assignee

ORIGIN COMPANY, LIMITED · US

Inventors

Frank Werner · Jackson, US
Richard C. Greig · Jackson, US

Key dates

Filing date	Dec 3, 2009
Grant date	Jun 7, 2011
Priority date	—
Expiry date	Dec 3, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA63B53/0408
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A golf club head is provided with a center of gravity positioned within a partial ellipsoid defined in an impact reference frame that has its origin at the hit center of the face of the golf club head. The majority of the partial ellipsoid is located toward the golfer from the hit center and all of the partial ellipsoid is below the hit center in the impact reference frame.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.