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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 473/297
Name: Games using tangible projectile > Golf > Club or club support > Particularly weighted handle
Description: Subject matter wherein the instrument comprises a portion to be grasped by the hands of the player, and wherein significance is attributed to a mass characteristic of the portion.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8702530 Device for changing mass characteristics of a golf club Apr. 22, 2014
8641551 Versatile vibration-damped golf swing-weight system Feb. 4, 2014
8597134 Golf club Dec. 3, 2013
RE44598 Golf putter Nov. 12, 2013
8568246 Variable length shaft Oct. 29, 2013
8444502 Swingweight May. 21, 2013
8419565 Grip structure with weight and golf club Apr. 16, 2013
8313392 Customizable sports implement system and method Nov. 20, 2012
8216085 Golf club Jul. 10, 2012
8192293 Method and system for shot tracking Jun. 5, 2012
8192298 Separable golf club Jun. 5, 2012
8182360 Golf club with a rigid shaft band May. 22, 2012
8177658 Weight device adjustably secured in golf club shaft May. 15, 2012
8117942 Vehicle handle and vehicle Feb. 21, 2012
7946926 Shot tracking May. 24, 2011
7909705 Variable mass grip Mar. 22, 2011
7883427 Device for shot tracking Feb. 8, 2011
7857707 Golf club Dec. 28, 2010
7798911 Changeable golf grip Sep. 21, 2010
7785211 Golf swing trainer having balanced center of mass Aug. 31, 2010
7704160 Apparatus for weighting golf club shaft Apr. 27, 2010
7704161 Apparatus for weighting golf club shaft Apr. 27, 2010
7699718 Apparatus for weighting golf club shaft Apr. 20, 2010
7686705 Golf club Mar. 30, 2010
7635310 Weighted golf club grips and shafts Dec. 22, 2009
7481716 Golf club grip for accommodating selectable weight assembly Jan. 27, 2009
7399235 Variable mass grip Jul. 15, 2008
7267619 Golf club balancing apparatus Sep. 11, 2007
7261641 Method and apparatus for improving dynamic response of golf club Aug. 28, 2007
7195565 Golf club fitting system Mar. 27, 2007
7090589 Golf swing trainer Aug. 15, 2006
7041000 Training golf club May. 9, 2006
6988958 Putter grip Jan. 24, 2006
6966846 Counterweighted golf club Nov. 22, 2005
6899632 Golf putter May. 31, 2005
6764414 Golf club shaft Jul. 20, 2004
6626768 Putter grip Sep. 30, 2003
6620053 Golf club Sep. 16, 2003
6506128 Counterweighted golf club Jan. 14, 2003
6371865 Briefcase system with golf club and method of fabrication Apr. 16, 2002
6364787 Golf club with advantageous weight distribution Apr. 2, 2002
6358157 Golf swing strength trainer Mar. 19, 2002
6354958 Vibration damper for a golf club Mar. 12, 2002
6213890 Golf putter Apr. 10, 2001
6117028 Shock absorbing device for use in ballgame goods having tubular rod-shaped body Sep. 12, 2000
6007431 Golf clubs, and matched sets thereof, with frictionally-dissipative, vibration-damping counterweights Dec. 28, 1999
6004224 Golf club shaft, grip and socket Dec. 21, 1999
5993327 Golf putting device and method of using the same to putt a golf ball Nov. 30, 1999
5879241 Matched set of golf clubs and method of producing the same Mar. 9, 1999
5772541 Vibration dampened hand-held implements Jun. 30, 1998

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