Assignee
PRO ETON CORP
TW·18 granted patents·1 pending application·301 citations·filing 1990–2002
Top patents by PatentIndex Score
19 records- 0183US5967688AWriting apparatusPRO ETON CORP·Filed 1997·Granted Oct 19, 1999·33 cites·4 claims
- 0283US5180058AExpandable disc holder assemblyPRO ETON CORP·Filed 1991·Granted Jan 19, 1993·61 cites·3 claims
- 0381USD331070SCasing for a marking instrumentPRO ETON CORP·Filed 1990·Granted Nov 17, 1992·30 cites·1 claims
- 0477USD465805STouch-sensitive screen stylusPRO ETON CORP·Filed 2002·Granted Nov 19, 2002·24 cites·1 claims
- 0577US6406205B1Pen having a constant ink supplying devicePRO ETON CORP·Filed 2001·Granted Jun 18, 2002·16 cites·12 claims
- 0677USD331779SPenPRO ETON CORP·Filed 1991·Granted Dec 15, 1992·19 cites·1 claims
- 0773USD465806STouch-sensitive screen stylusPRO ETON CORP·Filed 2002·Granted Nov 19, 2002·20 cites·1 claims
- 0871USD329464SPaper clip dispenserPRO ETON CORP·Filed 1990·Granted Sep 15, 1992·15 cites·1 claims
- 0965USD471588SPenPRO ETON CORP·Filed 2002·Granted Mar 11, 2003·14 cites·1 claims
- 1064USD335893SPenPRO ETON CORP·Filed 1991·Granted May 25, 1993·11 cites·1 claims
- 1157USD332282SPenPRO ETON CORP·Filed 1991·Granted Jan 5, 1993·8 cites·1 claims
- 1256US6102601AInk chamber pressure enhancing controlPRO ETON CORP·Filed 1999·Granted Aug 15, 2000·14 cites·9 claims
- 1354USD331001SStaplerPRO ETON CORP·Filed 1990·Granted Nov 17, 1992·9 cites·1 claims
- 1451US6575650B1Pressure sensed ink-filled penPRO ETON CORP·Filed 2002·Granted Jun 10, 2003·4 cites·10 claims
- 1549US5975783APen cap with pressure relief meansPRO ETON CORP·Filed 1998·Granted Nov 2, 1999·10 cites·4 claims
- 1645USD455176SCorrecting fluid dispenserPRO ETON CORP·Filed 2001·Granted Apr 2, 2002·6 cites·1 claims
- 1740USD455175SHighlighterPRO ETON CORP·Filed 2001·Granted Apr 2, 2002·4 cites·1 claims
- 1840US2003132923A1Combination touch-sensitive screen stylusPRO ETON CORP·Filed 2002·Application pending·0 cites
- 1939USD345378SPaper clip dispenserPRO ETON CORP·Filed 1992·Granted Mar 22, 1994·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →