Assignee
CHICAGO ROLLER SKATE CO
4 granted patents·37 citations·filing 1976–1981
Technology mixA63C4
Top patents by PatentIndex Score
4 records- 0171US4058323ADie cast roller skate sole plateCHICAGO ROLLER SKATE CO·Filed 1976·Granted Nov 15, 1977·26 cites·3 claims
- 0245US4443022ARoller skateCHICAGO ROLLER SKATE CO·Filed 1981·Granted Apr 17, 1984·8 cites·8 claims
- 0326US4357028ARoller skate with improved sole plateCHICAGO ROLLER SKATE CO·Filed 1980·Granted Nov 2, 1982·3 cites·7 claims
- 0424US4400001ARoller skateCHICAGO ROLLER SKATE CO·Filed 1981·Granted Aug 23, 1983·0 cites·3 claims
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