Assignee
YOUTH TOY ENTPR CO LTD
TW·24 granted patents·4 pending applications·430 citations·filing 2000–2014
Top patents by PatentIndex Score
28 records- 0195US7063587B1Building blockYOUTH TOY ENTPR CO LTD·Filed 2005·Granted Jun 20, 2006·39 cites·4 claims
- 0292US6322414B1Universal blocksYOUTH TOY ENTPR CO LTD·Filed 2000·Granted Nov 27, 2001·46 cites·3 claims
- 0391USD585096SBuilding block boardYOUTH TOY ENTPR CO LTD·Filed 2007·Granted Jan 20, 2009·53 cites·1 claims
- 0490USD741414SBuilding blockYOUTH TOY ENTPR CO LTD·Filed 2014·Granted Oct 20, 2015·38 cites·1 claims
- 0589USD512108SBuilding blockYOUTH TOY ENTPR CO LTD·Filed 2004·Granted Nov 29, 2005·38 cites·1 claims
- 0689US6457899B1Union for butting two plastic bottles reused as teaching aidYOUTH TOY ENTPR CO LTD·Filed 2001·Granted Oct 1, 2002·41 cites·5 claims
- 0784USD437423SBlockYOUTH TOY ENTPR CO LTD·Filed 2000·Granted Feb 6, 2001·30 cites·1 claims
- 0882US6457247B1Protractor with an auxiliary rulerYOUTH TOY ENTPR CO LTD·Filed 2001·Granted Oct 1, 2002·28 cites·5 claims
- 0975US6739875B1Teach-aiding weight setYOUTH TOY ENTPR CO LTD·Filed 2003·Granted May 25, 2004·15 cites·1 claims
- 1065USD476382SBearYOUTH TOY ENTPR CO LTD·Filed 2002·Granted Jun 24, 2003·13 cites·1 claims
- 1163USD470547SCounterpoise bearYOUTH TOY ENTPR CO LTD·Filed 2002·Granted Feb 18, 2003·12 cites·1 claims
- 1262USD585940SExpandable strip of teaching-aidYOUTH TOY ENTPR CO LTD·Filed 2008·Granted Feb 3, 2009·13 cites·1 claims
- 1359US2008078092A1Protractor for teaching aidYOUTH TOY ENTPR CO LTD·Filed 2006·Application pending·0 cites
- 1456US2009165257A1Handle for measuring wheelYOUTH TOY ENTPR CO LTD·Filed 2007·Application pending·0 cites
- 1555USD611375SBalance for teachingYOUTH TOY ENTPR CO LTD·Filed 2009·Granted Mar 9, 2010·9 cites·1 claims
- 1654USD493498SBearYOUTH TOY ENTPR CO LTD·Filed 2003·Granted Jul 27, 2004·8 cites·1 claims
- 1751USD532055SToy clockYOUTH TOY ENTPR CO LTD·Filed 2005·Granted Nov 14, 2006·8 cites·1 claims
- 1851US2006185308A1Building blockYOUTH TOY ENTPR CO LTD·Filed 2005·Application pending·0 cites
- 1948USD502114SToy counterpoiseYOUTH TOY ENTPR CO LTD·Filed 2003·Granted Feb 22, 2005·6 cites·1 claims
- 2046USD505981SBuilding blockYOUTH TOY ENTPR CO LTD·Filed 2004·Granted Jun 7, 2005·5 cites·1 claims
- 2146US2008078093A1Connecting structure for T-squareYOUTH TOY ENTPR CO LTD·Filed 2006·Application pending·0 cites
- 2244USD545923SBuilding blockYOUTH TOY ENTPR CO LTD·Filed 2005·Granted Jul 3, 2007·5 cites·1 claims
- 2344USD544552SBuilding blockYOUTH TOY ENTPR CO LTD·Filed 2005·Granted Jun 12, 2007·5 cites·1 claims
- 2443USD546390STeaching toyYOUTH TOY ENTPR CO LTD·Filed 2006·Granted Jul 10, 2007·5 cites·1 claims
- 2543USD498140SCartonYOUTH TOY ENTPR CO LTD·Filed 2002·Granted Nov 9, 2004·4 cites·1 claims
- 2639USD570721SBalance for teachingYOUTH TOY ENTPR CO LTD·Filed 2007·Granted Jun 10, 2008·4 cites·1 claims
- 2737USD570720SBalance for teachingYOUTH TOY ENTPR CO LTD·Filed 2007·Granted Jun 10, 2008·3 cites·1 claims
- 2835USD585939SStrip for teaching-aidYOUTH TOY ENTPR CO LTD·Filed 2005·Granted Feb 3, 2009·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →