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Class Information
Number: 473/520
Name: Games using tangible projectile > Player held and powered, nonmechanical projector, per se, for projecting aerial projectile by striking; part thereof or accessory therefor > With sound-deadening, vibration-damping, or shock-absorbing feature other than projectile- or hand-contact surface or with rebound reducing feature
Description: Subject matter wherein the projecting implement (a) comprises means, other than the outermost surface or layer of the part of the implement which is intended either to make contact with a projectile when it is struck (e.g., a rubber layer on the striking surface of a table tennis paddle, etc.) or to be grasped by a user thereof (e.g., a rubber grip strip wound around a tennis racket handle, etc.), specified as absorbing or attenuating vibrations of any frequency induced in the implement when it strikes a projectile or for preventing or reducing auditory or direct transmittal of such vibrations to the body of the user, or (b) comprises means intended to lessen or offset the force tending to cause the implement to bounce off a projectile when the implement and projectile contact each other.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7572197 |
Multi-piece ball bat connected via a flexible joint |
Aug. 11, 2009 |
| 7442135 |
Ball bat including a focused flexure region |
Oct. 28, 2008 |
| 7410433 |
Bat handle with optimal damping |
Aug. 12, 2008 |
| 7201679 |
Sectional vibration damping, flexible bat |
Apr. 10, 2007 |
| 7178428 |
Impact instrument |
Feb. 20, 2007 |
| 7108617 |
Racket for ball games |
Sep. 19, 2006 |
| 7044871 |
Tubular baseball bats with full length core shafts |
May. 16, 2006 |
| 7012111 |
High-specific-gravity EPDM composition, dynamic damper made from the composition, tennis racket with the dynamic damper, and radiation-shielding material comprising the composition |
Mar. 14, 2006 |
| 6994641 |
Object striking implement vibration damping |
Feb. 7, 2006 |
| 6988968 |
Grip end bottom weight and grip end bottom weighting structure |
Jan. 24, 2006 |
| 6953405 |
Vibration damping field hockey stick |
Oct. 11, 2005 |
| 6942586 |
Vibration dampening material |
Sep. 13, 2005 |
| 6935973 |
Vibration dampening material |
Aug. 30, 2005 |
| 6872157 |
Sting minimizing grip for a hand held swinging athletic contact making article |
Mar. 29, 2005 |
| 6863628 |
Vibration damping striking implement |
Mar. 8, 2005 |
| 6863629 |
Vibration damping tape |
Mar. 8, 2005 |
| 6767297 |
Object striking implement vibration damping |
Jul. 27, 2004 |
| 6755096 |
Impact instrument |
Jun. 29, 2004 |
| 6729983 |
Tubular sports implement with internal structural bridge |
May. 4, 2004 |
| 6709352 |
Metal base ball bat |
Mar. 23, 2004 |
| 6625848 |
Striking implement with improved energy storage and vibration dampening properties |
Sep. 30, 2003 |
| 6623383 |
Racquet with slidable weight |
Sep. 23, 2003 |
| 6551206 |
Multi-purpose racket |
Apr. 22, 2003 |
| 6471607 |
Shock absorbing handle for a sport racket |
Oct. 29, 2002 |
| 6402645 |
Shock-absorbing device for use in game apparatus having tubular rod body |
Jun. 11, 2002 |
| 6398675 |
Bat with elastomeric interface |
Jun. 4, 2002 |
| 6322463 |
Method of tuning a bat and a tuned bat |
Nov. 27, 2001 |
| 6203455 |
Racket with damping element in neck area |
Mar. 20, 2001 |
| 6176795 |
Aluminum bat with improved core insert |
Jan. 23, 2001 |
| 6117028 |
Shock absorbing device for use in ballgame goods having tubular rod-shaped body |
Sep. 12, 2000 |
| 6086490 |
Baseball hat |
Jul. 11, 2000 |
| 6077178 |
Striking implement |
Jun. 20, 2000 |
| 6050908 |
Training bat |
Apr. 18, 2000 |
| 6042485 |
Vibration damping device |
Mar. 28, 2000 |
| 6033324 |
Vibration damping device for stringed racquets |
Mar. 7, 2000 |
| 6007439 |
Vibration dampener for metal ball bats and similar impact implements |
Dec. 28, 1999 |
| 5964672 |
Vibration damper |
Oct. 12, 1999 |
| 5913740 |
Flat beam aerodynamic tennis racquet |
Jun. 22, 1999 |
| 5865694 |
Tennis racket with vibration damping and torsional elasticity |
Feb. 2, 1999 |
| 5860878 |
Game racket having handle capable of absorbing shock |
Jan. 19, 1999 |
| 5842933 |
Implement grip with built-in shock absorber |
Dec. 1, 1998 |
| 5803875 |
Wrestling training apparatus |
Sep. 8, 1998 |
| 5797812 |
Shock-absorbing structures for rackets |
Aug. 25, 1998 |
| 5792011 |
Vibration dampner for sports racket |
Aug. 11, 1998 |
| 5772541 |
Vibration dampened hand-held implements |
Jun. 30, 1998 |
| 5759113 |
Vibration damped golf clubs and ball bats |
Jun. 2, 1998 |
| 5711728 |
Shock and vibration absorbing ball bat |
Jan. 27, 1998 |
| 5692971 |
Shock absorbing insert and other sporting goods improvements |
Dec. 2, 1997 |
| 5655980 |
Vibration damping device for sporting implements |
Aug. 12, 1997 |
| 5651545 |
Vibration damping device for stringed racquets |
Jul. 29, 1997 |
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