Assignee
LEARNING RESOURCES INC
US·19 granted patents·254 citations·filing 1996–2019
Top patents by PatentIndex Score
19 records- 0189US7383635B1Multipurpose drawing toolLEARNING RESOURCES INC·Filed 2007·Granted Jun 10, 2008·19 cites·11 claims
- 0282US7171757B1Folding rulerLEARNING RESOURCES INC·Filed 2005·Granted Feb 6, 2007·11 cites·19 claims
- 0381US6179682B1Teaching toy telephoneLEARNING RESOURCES INC·Filed 1998·Granted Jan 30, 2001·57 cites·20 claims
- 0477US7351062B2Educational devices, systems and methods using optical character recognitionLEARNING RESOURCES INC·Filed 2005·Granted Apr 1, 2008·6 cites·30 claims
- 0577US6532314B1Talking toy scannerLEARNING RESOURCES INC·Filed 2000·Granted Mar 11, 2003·33 cites·5 claims
- 0672US11648485B2Toy robotLEARNING RESOURCES INC·Filed 2018·Granted May 16, 2023·3 cites·20 claims
- 0765US7729206B2Time interval indicating deviceLEARNING RESOURCES INC·Filed 2004·Granted Jun 1, 2010·10 cites·36 claims
- 0861USD420405STeaching toy telephoneLEARNING RESOURCES INC·Filed 1998·Granted Feb 8, 2000·11 cites·1 claims
- 0958USD929837SToy power drillLEARNING RESOURCES INC·Filed 2019·Granted Sep 7, 2021·11 cites·1 claims
- 1057USD407423SSlide viewerLEARNING RESOURCES INC·Filed 1997·Granted Mar 30, 1999·10 cites·1 claims
- 1156US6086105ABook for packaging activity pieces in an activity kitLEARNING RESOURCES INC·Filed 1997·Granted Jul 11, 2000·21 cites·17 claims
- 1255USD890861SToy robotLEARNING RESOURCES INC·Filed 2017·Granted Jul 21, 2020·8 cites·1 claims
- 1352USD557338SEducational deviceLEARNING RESOURCES INC·Filed 2007·Granted Dec 11, 2007·9 cites·1 claims
- 1448USD531669SEducational deviceLEARNING RESOURCES INC·Filed 2005·Granted Nov 7, 2006·8 cites·1 claims
- 1545US5851118ADigital and analog teaching clockLEARNING RESOURCES INC·Filed 1996·Granted Dec 22, 1998·22 cites·18 claims
- 1637US5999339AHand-held magnifying deviceLEARNING RESOURCES INC·Filed 1998·Granted Dec 7, 1999·11 cites·25 claims
- 1732USD566752SStamperLEARNING RESOURCES INC·Filed 2006·Granted Apr 15, 2008·1 cites·1 claims
- 1832USD400813STeaching scaleLEARNING RESOURCES INC·Filed 1997·Granted Nov 10, 1998·2 cites·1 claims
- 1918USD862603SDice randomizerLEARNING RESOURCES INC·Filed 2017·Granted Oct 8, 2019·1 cites·1 claims
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