Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2005-12-27
2005-12-27
Blau, Stephen (Department: 3711)
Games using tangible projectile
Golf
Club or club support
C473S329000, C473S346000, C473S342000
Reexamination Certificate
active
06979270
ABSTRACT:
An improved line of golf clubs tailored to the golfer. The face wall firstly is designed so that the face wall modulus of elasticity increases from a low modulus for the low swing speed range to progressively higher modula for the higher swing speed ranges. Face modulus can be altered by a variety of techniques including face wall thinning, material selection and heat treatment or a combination thereof. In each of the swing speed range clubs, the face has a first modulus of elasticity determined by the face itself and after the face deflects to a predetermined value, the face modulus is significantly increased by a secondary wall parallel to and closely spaced behind the face wall.
REFERENCES:
patent: 5362047 (1994-11-01), Shaw et al.
patent: RE34925 (1995-05-01), McKeighen
patent: 5499814 (1996-03-01), Lu
patent: 5509660 (1996-04-01), Elmer
patent: 5873791 (1999-02-01), Allen
patent: 6102813 (2000-08-01), Dill
patent: 6152833 (2000-11-01), Werner et al.
patent: 6165081 (2000-12-01), Chou
patent: 6299547 (2001-10-01), Kosmatka
patent: 6354961 (2002-03-01), Allen
patent: 6383090 (2002-05-01), O'Doherty et al.
patent: 2002/0019265 (2002-02-01), Allen
Allen, Esq. Dillis V.
Blau Stephen
Vardon Golf Company, Inc.
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