Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2006-02-28
2006-02-28
Blau, Stephen (Department: 3711)
Games using tangible projectile
Golf
Club or club support
C473S342000, C473S350000
Reexamination Certificate
active
07004853
ABSTRACT:
The present invention is a nickel-tungsten-chromium alloy for an article of manufacture such as a portion of a golf club head (20). The nickel-tungsten-chromium alloy preferably has a density ranging from 9.0 g/cm3to 10.5 g/cm3, and a Rockwell Hardness ranging from 50 to 92. The nickel-tungsten-chromium alloy is capable of being investment cast to form the article of manufacture.
REFERENCES:
patent: 4664383 (1987-05-01), Aizawa et al.
patent: 4667963 (1987-05-01), Yoneyama
patent: 4792139 (1988-12-01), Nagasaki et al.
patent: 4798383 (1989-01-01), Nagasaki et al.
patent: 4848747 (1989-07-01), Fujimura et al.
patent: 4884812 (1989-12-01), Nagasaki et al.
patent: 4928972 (1990-05-01), Nakanishi et al.
patent: 4964640 (1990-10-01), Nakanishi et al.
patent: 4995609 (1991-02-01), De La Cruz
patent: 5120062 (1992-06-01), Scheie et al.
patent: 5190290 (1993-03-01), Take
patent: 5228694 (1993-07-01), Okumoto et al.
patent: D347254 (1994-05-01), Iinuma
patent: 5326106 (1994-07-01), Meyer
patent: 5333872 (1994-08-01), Manning et al.
patent: D353644 (1994-12-01), Hirsch et al.
patent: 5375840 (1994-12-01), Hirsch et al.
patent: D354786 (1995-01-01), Manning et al.
patent: 5411264 (1995-05-01), Oku
patent: 5423546 (1995-06-01), Manning et al.
patent: 5472201 (1995-12-01), Aizawa et al.
patent: D366082 (1996-01-01), Dekura
patent: 5497995 (1996-03-01), Swisshelm
patent: D368756 (1996-04-01), Blough et al.
patent: D368947 (1996-04-01), Blough et al.
patent: 5531444 (1996-07-01), Buettner
patent: 5547194 (1996-08-01), Aizawa et al.
patent: 5595552 (1997-01-01), Wright et al.
patent: 5800282 (1998-09-01), Hutin et al.
patent: 6238302 (2001-05-01), Dewanjee et al.
patent: 6434811 (2002-08-01), Helmstetter et al.
patent: D464387 (2002-10-01), Rollinson et al.
patent: D464693 (2002-10-01), Rollinson et al.
patent: 6471600 (2002-10-01), Tang et al.
patent: D474822 (2003-05-01), Cleveland et al.
patent: 6758764 (2004-07-01), Chen et al.
patent: 6814674 (2004-11-01), Clausen et al.
Blau Stephen
Callaway Golf Company
Catania Michael A.
Lo Elaine H.
LandOfFree
High density alloy for improved mass properties of an article does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High density alloy for improved mass properties of an article, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High density alloy for improved mass properties of an article will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3660302