Assignee
ECHO TOYS LTD
US·4 granted patents·91 citations·filing 1994–2001
Top patents by PatentIndex Score
4 records- 0173US5580296AToy vehicle with changeable appearance as function of direction of movementECHO TOYS LTD·Filed 1995·Granted Dec 3, 1996·41 cites·12 claims
- 0257US6572434B2Roller coaster toyECHO TOYS LTD·Filed 2001·Granted Jun 3, 2003·25 cites·15 claims
- 0354US5456410ATrack support assembly for toy vehiclesECHO TOYS LTD·Filed 1994·Granted Oct 10, 1995·22 cites·10 claims
- 0429US6174090B1Wheel bearing system for high speed radio controlled toy vehiclesECHO TOYS LTD·Filed 1999·Granted Jan 16, 2001·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →