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Class Information
Number: 473/346
Name: Games using tangible projectile > Golf > Club or club support > Head > Hollow body > With internal support rib or injected material
Description: Subject matter wherein the surface cavity comprises either a reinforcing spar or a substance introduced into said cavity at a pressure greater than atmospheric pressure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618331 |
Golf club head |
Nov. 17, 2009 |
| 7614964 |
Golf club head |
Nov. 10, 2009 |
| 7597634 |
Plastic golf club head |
Oct. 6, 2009 |
| 7585233 |
Golf club head |
Sep. 8, 2009 |
| 7578754 |
Iron-type gold club head |
Aug. 25, 2009 |
| 7575524 |
Golf clubs and club-heads comprising a face plate having a central recess and flanking recesses |
Aug. 18, 2009 |
| 7572193 |
Golf club head |
Aug. 11, 2009 |
| 7568985 |
Golf club head having movable weights |
Aug. 4, 2009 |
| 7563177 |
Golf club head with reinforced crown |
Jul. 21, 2009 |
| 7553241 |
Set of golf clubs |
Jun. 30, 2009 |
| 7549934 |
Metal wood club with improved hitting face |
Jun. 23, 2009 |
| 7540811 |
Golf club head having movable weights |
Jun. 2, 2009 |
| 7530904 |
Golf club head having movable weights |
May. 12, 2009 |
| 7520819 |
Metal wood club with improved hitting face |
Apr. 21, 2009 |
| 7507168 |
Golf club head |
Mar. 24, 2009 |
| 7500924 |
Golf club head |
Mar. 10, 2009 |
| 7494425 |
Golf club head |
Feb. 24, 2009 |
| 7462109 |
Multiple material golf club head |
Dec. 9, 2008 |
| 7462112 |
High energy transfer golf club head and associated method |
Dec. 9, 2008 |
| 7448964 |
Golf club head having a crown with thin regions |
Nov. 11, 2008 |
| 7448961 |
Golf club head having a complex plate formed with an upraised protrusion structure |
Nov. 11, 2008 |
| 7445564 |
Golf club head |
Nov. 4, 2008 |
| 7445563 |
Vibration damping for hollow golf club heads |
Nov. 4, 2008 |
| 7442132 |
Golf club head |
Oct. 28, 2008 |
| 7435191 |
Golf club head |
Oct. 14, 2008 |
| 7431668 |
Golf club head |
Oct. 7, 2008 |
| 7419441 |
Golf club head weight reinforcement |
Sep. 2, 2008 |
| 7416496 |
Gold club head |
Aug. 26, 2008 |
| 7410427 |
Iron golf club head |
Aug. 12, 2008 |
| 7396298 |
Golf club head with reinforced crown |
Jul. 8, 2008 |
| 7390271 |
Golf club head |
Jun. 24, 2008 |
| 7387579 |
Golf club head |
Jun. 17, 2008 |
| 7384348 |
Golf club head |
Jun. 10, 2008 |
| 7367897 |
COR adjustment device |
May. 6, 2008 |
| 7367899 |
Metal wood club with improved hitting face |
May. 6, 2008 |
| 7361100 |
Metal composite golf club head |
Apr. 22, 2008 |
| 7361099 |
Metal wood club with improved hitting face |
Apr. 22, 2008 |
| 7351161 |
Scientifically adaptable driver |
Apr. 1, 2008 |
| 7303485 |
Shock-absorbing golf club head |
Dec. 4, 2007 |
| 7303488 |
Golf club head |
Dec. 4, 2007 |
| 7273423 |
Golf club head |
Sep. 25, 2007 |
| 7258625 |
Golf clubs and golf club heads |
Aug. 21, 2007 |
| 7258631 |
Golf club head |
Aug. 21, 2007 |
| 7250007 |
Wood type golf club head |
Jul. 31, 2007 |
| 7247103 |
Golf club head providing enhanced acoustics |
Jul. 24, 2007 |
| 7247104 |
COR adjustment device |
Jul. 24, 2007 |
| 7241230 |
Golf club head and method of making the same |
Jul. 10, 2007 |
| 7207898 |
Metal wood club with improved hitting face |
Apr. 24, 2007 |
| 7192364 |
Golf club head with a stiffening plate |
Mar. 20, 2007 |
| 7175541 |
Golf club head |
Feb. 13, 2007 |
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