Assignee
ON TRACK SPORTS L L C
US·3 granted patents·49 citations·filing 2002–2005
Technology mixA63B3
Top patents by PatentIndex Score
3 records- 0179US7172514B2Extendable golf club having interlockable spacer segmentsON TRACK SPORTS L L C·Filed 2005·Granted Feb 6, 2007·17 cites·33 claims
- 0271US6749521B1Extendable golf club having interlockable spacer segmentsON TRACK SPORTS L L C·Filed 2002·Granted Jun 15, 2004·18 cites·24 claims
- 0367US6932711B2Extendable golf club having interlockable spacer segmentsON TRACK SPORTS L L C·Filed 2004·Granted Aug 23, 2005·14 cites·53 claims
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