Assignee
PENTEL OF AMERICA LTD
22 granted patents·422 citations·filing 1986–2005
Top patents by PatentIndex Score
22 records- 0196US7377708B2Writing instrument with multi-mode tetheringPENTEL OF AMERICA LTD·Filed 2005·Granted May 27, 2008·23 cites·22 claims
- 0291USD368738SPencilPENTEL OF AMERICA LTD·Filed 1995·Granted Apr 9, 1996·54 cites·1 claims
- 0391USD359758SGrip for a writing instrumentPENTEL OF AMERICA LTD·Filed 1994·Granted Jun 27, 1995·59 cites·1 claims
- 0487USD366497SWriting instrumentPENTEL OF AMERICA LTD·Filed 1994·Granted Jan 23, 1996·29 cites·1 claims
- 0586USD303990SPenPENTEL OF AMERICA LTD·Filed 1986·Granted Oct 10, 1989·23 cites·1 claims
- 0685US4904101AEraser dispenser and writing instrument equipped with eraser dispenserPENTEL OF AMERICA LTD·Filed 1988·Granted Feb 27, 1990·39 cites·3 claims
- 0771USD306317SClip for a writing instrument or similar articlePENTEL OF AMERICA LTD·Filed 1986·Granted Feb 27, 1990·13 cites·1 claims
- 0870US5015111AEraser dispenser and writing instrument equipped with eraser dispenserPENTEL OF AMERICA LTD·Filed 1990·Granted May 14, 1991·25 cites·20 claims
- 0969USD358170SGrip for a writing instrumentPENTEL OF AMERICA LTD·Filed 1994·Granted May 9, 1995·14 cites·1 claims
- 1067USD534213SWriting instrumentPENTEL OF AMERICA LTD·Filed 2005·Granted Dec 26, 2006·15 cites·1 claims
- 1166USD540864SWriting instrumentPENTEL OF AMERICA LTD·Filed 2005·Granted Apr 17, 2007·24 cites·1 claims
- 1266USD307034SPenPENTEL OF AMERICA LTD·Filed 1986·Granted Apr 3, 1990·10 cites·1 claims
- 1365USD486857SWriting instrumentPENTEL OF AMERICA LTD·Filed 2003·Granted Feb 17, 2004·13 cites·1 claims
- 1465USD353838SPenPENTEL OF AMERICA LTD·Filed 1992·Granted Dec 27, 1994·12 cites·1 claims
- 1563USD486182SGrip for a writing instrumentPENTEL OF AMERICA LTD·Filed 2003·Granted Feb 3, 2004·12 cites·1 claims
- 1660USD307035SPen capPENTEL OF AMERICA LTD·Filed 1986·Granted Apr 3, 1990·8 cites·1 claims
- 1759USD359759SCap for a writing instrumentPENTEL OF AMERICA LTD·Filed 1994·Granted Jun 27, 1995·9 cites·1 claims
- 1859USD358169SRetractable eraserPENTEL OF AMERICA LTD·Filed 1994·Granted May 9, 1995·9 cites·1 claims
- 1959USD358168SAutomatic pencilPENTEL OF AMERICA LTD·Filed 1994·Granted May 9, 1995·9 cites·1 claims
- 2052USD538854SWriting instrumentPENTEL OF AMERICA LTD·Filed 2005·Granted Mar 20, 2007·8 cites·1 claims
- 2149USD535331SWriting instrument with capPENTEL OF AMERICA LTD·Filed 2005·Granted Jan 16, 2007·7 cites·1 claims
- 2248USD529550SWriting instrumentPENTEL OF AMERICA LTD·Filed 2004·Granted Oct 3, 2006·7 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →