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Class Information
Number: D21/742
Name: Games, toys, and sports goods > Sports equipment > Striking, launching, or catching implement > Bat, club, or racket > Golf club or golf head > Putter > Including alignment aid
Description: Design wherein the center of the striking area is visually marked or indicated.


Sub-classes under this class:

Class Number Class Name Patents
D21/746 Arrow, line, or dot 50
D21/745 Distended type 89
D21/743 Distinct v-groove or notch 163


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
D577397 Putter golf club head Sep. 23, 2008
D571420 Golf club head of a putter Jun. 17, 2008
D570933 Putter blade Jun. 10, 2008
D562921 Golf club head Feb. 26, 2008
D553209 Golf putter head Oct. 16, 2007
D552196 Golf putter head Oct. 2, 2007
D542869 Golf putter head May. 15, 2007
D537135 Golf club head Feb. 20, 2007
D533609 Putter head Dec. 12, 2006
D532067 Putter head Nov. 14, 2006
D531241 Golf putter head Oct. 31, 2006
D523915 Golf putter head Jun. 27, 2006
D523102 Golf club head for a putter Jun. 13, 2006
D522599 Putter head Jun. 6, 2006
D522598 Golf putter head Jun. 6, 2006
D520583 Putter-type golf club head May. 9, 2006
D518127 Putter head Mar. 28, 2006
D517143 Golf club head Mar. 14, 2006
D517144 Golf club putter head Mar. 14, 2006
D516149 Golf putter Feb. 28, 2006
D515646 Golf putter head Feb. 21, 2006
D513047 Putter head Dec. 20, 2005
D512114 Golf club head Nov. 29, 2005
D511801 Golf club head Nov. 22, 2005
6960140 Golf putter head with a visual alignment aid and an increased moment of inertia Nov. 1, 2005
D510394 Putter head Oct. 4, 2005
D509273 Golf club putter head Sep. 6, 2005
D508098 Golf club putter head Aug. 2, 2005
D507613 Golf putter head Jul. 19, 2005
D507316 Golf club head Jul. 12, 2005
D506795 Golf putter head Jun. 28, 2005
D506796 Golf club head Jun. 28, 2005
D502974 Golf club head Mar. 15, 2005
D502749 Golf club head Mar. 8, 2005
D502748 Golf club putter head Mar. 8, 2005
D502235 Golf club putter head Feb. 22, 2005
D500540 Club head for a golf putter Jan. 4, 2005
D500110 Golf putter head Dec. 21, 2004
D499778 Putter head Dec. 14, 2004
D499777 Golf club putter Dec. 14, 2004
D498804 Golf club putter head Nov. 23, 2004
D494239 Golf putter head Aug. 10, 2004
D485880 Portion of a golf club head Jan. 27, 2004
D485322 Portion of a golf club head Jan. 13, 2004
D485321 Putter head Jan. 13, 2004
D484937 Portion of a golf club head Jan. 6, 2004
D484207 Golf club Dec. 23, 2003
D479291 Golf putter Sep. 2, 2003
D477041 Putter head Jul. 8, 2003
D471940 Putter head Mar. 18, 2003

1 2 3


 
 
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