Assignee
KUM LTD
IR·11 granted patents·4 pending applications·119 citations·filing 1999–2008
Top patents by PatentIndex Score
15 records- 0175US7363714B2Pencil sharpenerKUM LTD·Filed 2006·Granted Apr 29, 2008·7 cites·15 claims
- 0275US6301791B1Sharpener for soft-core pencilsKUM LTD·Filed 2000·Granted Oct 16, 2001·20 cites·14 claims
- 0374US6397479B1Sharpener, in particular for soft-core pencilsKUM LTD·Filed 2000·Granted Jun 4, 2002·19 cites·36 claims
- 0467US7225547B2Pencil sharpenerKUM LTD·Filed 2004·Granted Jun 5, 2007·12 cites·3 claims
- 0567US6286218B1Sharpener, in particular for soft-core pencilsKUM LTD·Filed 1999·Granted Sep 11, 2001·27 cites·17 claims
- 0658US6381856B2Hand-held sharpener as a container-type sharpenerKUM LTD·Filed 2001·Granted May 7, 2002·7 cites·13 claims
- 0755US6634108B2Sharpener for sharpening a soft-core pencilKUM LTD·Filed 2002·Granted Oct 21, 2003·5 cites·8 claims
- 0854US6334256B1Sharpener unitKUM LTD·Filed 2000·Granted Jan 1, 2002·5 cites·14 claims
- 0951US7036231B2Sharpener for an oval pencilKUM LTD·Filed 2004·Granted May 2, 2006·3 cites·9 claims
- 1049US6722803B2Self-cleaning pencilKUM LTD·Filed 2002·Granted Apr 20, 2004·3 cites·30 claims
- 1149US2008178476A1Sharpener BladeKUM LTD·Filed 2008·Application pending·0 cites
- 1249US2006080846A1Sharpener with integrated pencil capKUM LTD·Filed 2005·Application pending·0 cites
- 1347US2007172679A1Office or cosmetics articleKUM LTD·Filed 2007·Application pending·0 cites
- 1445US2006242846A1Pencil sharpenerKUM LTD·Filed 2005·Application pending·0 cites
- 1544US6279237B1SharpenerKUM LTD·Filed 1999·Granted Aug 28, 2001·11 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →