Assignee
PORTER CASE INC
US·5 granted patents·158 citations·filing 1991–2009
Technology mixA45C4
Top patents by PatentIndex Score
5 records- 0176US5116289ACarry-on case having wheels and an extendable handlePORTER CASE INC·Filed 1991·Granted May 26, 1992·56 cites·5 claims
- 0274US6357566B1Carry-on casePORTER CASE INC·Filed 2000·Granted Mar 19, 2002·26 cites·5 claims
- 0370US5368143ACarry-on case having a detachable wheel and handle assemblyPORTER CASE INC·Filed 1993·Granted Nov 29, 1994·45 cites·8 claims
- 0454US5385220ACarry-on case having wheels and an extendable handlePORTER CASE INC·Filed 1992·Granted Jan 31, 1995·29 cites·5 claims
- 0533USD639056SCarry-on casePORTER CASE INC·Filed 2009·Granted Jun 7, 2011·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →