Assignee
LEARNING CURVE INTERNATIONAL I
US·9 granted patents·121 citations·filing 1997–2002
Top patents by PatentIndex Score
9 records- 0183US6648237B2Toy vehicle track segment and method of manufacturing a toy vehicle track segmentLEARNING CURVE INTERNATIONAL I·Filed 2001·Granted Nov 18, 2003·32 cites·19 claims
- 0268US6592427B1Toy vehicle grain loader accessoryLEARNING CURVE INTERNATIONAL I·Filed 2000·Granted Jul 15, 2003·18 cites·16 claims
- 0367US6645031B2Playboard with collapsing easelLEARNING CURVE INTERNATIONAL I·Filed 2002·Granted Nov 11, 2003·15 cites·9 claims
- 0465USD481424SToy track segmentLEARNING CURVE INTERNATIONAL I·Filed 2001·Granted Oct 28, 2003·16 cites·1 claims
- 0554US5979783AToy vehicle track coupling supportLEARNING CURVE INTERNATIONAL I·Filed 1997·Granted Nov 9, 1999·19 cites·20 claims
- 0647US6089952AFour wheel drive toy locomotiveLEARNING CURVE INTERNATIONAL I·Filed 1998·Granted Jul 18, 2000·14 cites·19 claims
- 0741US6312311B1Water tower assembly with variable water levelLEARNING CURVE INTERNATIONAL I·Filed 2000·Granted Nov 6, 2001·3 cites·11 claims
- 0834USD477641SEdges of supports for playboard with easelLEARNING CURVE INTERNATIONAL I·Filed 2002·Granted Jul 22, 2003·3 cites·1 claims
- 0923US6015329AToy vehicle logging mill accessoryLEARNING CURVE INTERNATIONAL I·Filed 1998·Granted Jan 18, 2000·1 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →