Games using tangible projectile – Player held and powered – nonmechanical projector – per se,... – Club
Reexamination Certificate
2005-10-18
2005-10-18
Graham, Mark S. (Department: 3711)
Games using tangible projectile
Player held and powered, nonmechanical projector, per se,...
Club
C473S561000, C473S562000
Reexamination Certificate
active
06955619
ABSTRACT:
A hockey stick shaft is a hollow, thin-walled tube formed of titanium or a titanium alloy. The tube wall has a thickness which may be uniform, tapered or stepped. The titanium or titanium alloy is of an alpha, a near-alpha, an alpha-beta or a highly-aged beta type. The titanium or titanium alloy has an elastic modulus greater than 13 million pounds per square inch (psi), a yield strength above 50,000 psi and a wall thickness ranging from 0.020 to 0.045 inches. An alternate hockey stick shaft has a titanium or titanium alloy core and exterior formed of a composite material. The titanium or titanium alloy core is of an alpha, a near-alpha, an alpha-beta or a beta type and has a yield strength above roughly 40,000 psi and a wall thickness ranging from 0.010 to 0.040 inches.
REFERENCES:
patent: 3479030 (1969-11-01), Merola
patent: 3934875 (1976-01-01), Easton et al.
patent: 4124208 (1978-11-01), Burns
patent: 5028464 (1991-07-01), Shigetoh
patent: 5607154 (1997-03-01), Meumann et al.
patent: 5655981 (1997-08-01), Reed
patent: 5863268 (1999-01-01), Birch
patent: 5879250 (1999-03-01), Tahtinen et al.
patent: 5906550 (1999-05-01), Kingston
patent: 6001035 (1999-12-01), Roberts
patent: 6117029 (2000-09-01), Kunisaki et al.
patent: 6139444 (2000-10-01), Renard et al.
patent: 6354960 (2002-03-01), Perryman et al.
patent: 6364792 (2002-04-01), Evanochko
patent: 6431996 (2002-08-01), Wright et al.
patent: 6500079 (2002-12-01), Tucker, Sr.
patent: 2001/0046910 (2001-11-01), Sutherland
patent: 2002/0119829 (2002-08-01), Cheng
patent: 2002/0128093 (2002-09-01), Whayne
patent: 2002/0198071 (2002-12-01), Snow
patent: 2003/0017884 (2003-01-01), Masters et al.
Miller Alan L.
Schutz Ronald W.
Graham Mark S.
Sand & Sebolt
LandOfFree
Titanium hockey stick does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Titanium hockey stick, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Titanium hockey stick will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3447356