Assignee
HRSEL KAREL
CS·5 granted patents·53 citations·filing 1990–2018
Top patents by PatentIndex Score
5 records- 0173USD340093SCube-like puzzleHRSEL KAREL·Filed 1990·Granted Oct 5, 1993·20 cites·1 claims
- 0260US10843769B2Bicycle pedal with a stopHRSEL KAREL·Filed 2018·Granted Nov 24, 2020·2 cites·12 claims
- 0355USD372055SToy construction elementHRSEL KAREL·Filed 1994·Granted Jul 23, 1996·9 cites·1 claims
- 0451USD353850SThree-dimensional puzzleHRSEL KAREL·Filed 1993·Granted Dec 27, 1994·8 cites·1 claims
- 0540US5193809AThree-dimensional puzzleHRSEL KAREL·Filed 1991·Granted Mar 16, 1993·14 cites·11 claims
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