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Class Information
Number: 473/219
Name: Games using tangible projectile > Golf > Practice swingable implement or indicator associated with swingable implement
Description: Subject matter wherein said equipment or device comprises either (1) a first instrument which is swung by the player and not intended to be used in playing the game competitively, or (2) a second instrument, which is swung by the player in playing the game competitively and which further includes means to assist or provide information to the player concerning a position or feature of the second instrument, or (3) means cooperating with the first or second instrument to provide information to the player.










Sub-classes under this class:

Class Number Class Name Patents
473/226 Device attachable to or integral with swingable implement 171
473/257 Swingable implement swing path indicator 270
473/221 With electrical sensor or electrical indicator 142
473/220 With lighting (e.g., laser, etc.) means attachable to or integral with implement 199


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8690700 Club head with club head alignment aid and related method Apr. 8, 2014
8690698 Golf swing classification method, system, device, and program Apr. 8, 2014
8678943 Apparatus and method for analysing a golf swing Mar. 25, 2014
8647214 Methods and devices for analyzing golf swings Feb. 11, 2014
8641546 Automatic club setting and ball flight optimization Feb. 4, 2014
8641547 Automatic club setting and ball flight optimization Feb. 4, 2014
8636603 Automatic club setting and ball flight optimization Jan. 28, 2014
8632427 Golf green slope reading aid Jan. 21, 2014
8613676 Handle integrated motion capture element mount Dec. 24, 2013
8608595 Image-capturing apparatus for putting practice and training putter having image-capturing apparatus Dec. 17, 2013
8556741 Golf aid Oct. 15, 2013
8556742 Golf club head with visual swing indicator Oct. 15, 2013
8545340 Golf club with directional based graphic Oct. 1, 2013
8540584 Swing speed trainer Sep. 24, 2013
8535170 Device and method for displaying golf shot data Sep. 17, 2013
8500570 Golf clubs and golf club heads having digital lie and/or other angle measuring equipment Aug. 6, 2013
8491404 Golf practice bat having additional built-in weight for adjusting top, impact and finish timing Jul. 23, 2013
8469839 Method and apparatus for analyzing a golf swing Jun. 25, 2013
8465376 Wireless golf club shot count system Jun. 18, 2013
8430761 Golf club head wear indicator Apr. 30, 2013
8430762 Method and system for shot tracking Apr. 30, 2013
8425340 Golf free swing measurement and analysis system Apr. 23, 2013
8419561 Club head with club head alignment aid and related method Apr. 16, 2013
8414412 Practice golf club capable of adjusting head speed Apr. 9, 2013
8414411 System for determining performance characteristics of a golf swing Apr. 9, 2013
8414410 Club head with club head alignment aid and related method Apr. 9, 2013
8414409 Club fitting system Apr. 9, 2013
8409025 System for determining performance characteristics of a golf swing Apr. 2, 2013
8398501 Muscle training apparatus and method Mar. 19, 2013
8388459 Golf swing training device and method of use Mar. 5, 2013
8360899 Methods, apparatus, and systems to custom fit golf clubs Jan. 29, 2013
8348779 Training device for golf swing Jan. 8, 2013
8348862 Muscular energy state analysis system and method for swing motion and computer program product thereof Jan. 8, 2013
8313391 Fairing for a golf club shaft Nov. 20, 2012
8303428 Short game training device for use with golf club Nov. 6, 2012
8282500 Golf performance aid apparatus and related methods for helping a golfer achieve a desirable golf swing Oct. 9, 2012
8257191 Golf clubs and golf club heads having digital lie and/or other angle measuring equipment Sep. 4, 2012
8251841 Method and apparatus for analyzing a golf swing Aug. 28, 2012
8235830 Visual swing indicator golf club head Aug. 7, 2012
8231478 Golf club Jul. 31, 2012
8221257 Golf free swing measurement and analysis system Jul. 17, 2012
8210960 Golf free swing measurement and analysis system Jul. 3, 2012
8187122 Club fitting system May. 29, 2012
8167734 Golf swing training device May. 1, 2012
8162772 Device to measure the motion of a golf club Apr. 24, 2012
8142304 Golf round data system golf club telemetry Mar. 27, 2012
8083604 Information processing apparatus provided with input system utilizing stroboscope Dec. 27, 2011
8062145 Device to measure the motion of a golf club Nov. 22, 2011
8057321 Golf alignment device and method Nov. 15, 2011
8033926 Golf swing training device Oct. 11, 2011

1 2 3 4 5










 
 
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