Inventor · disambiguated record
David A. Crumrine
Also filed as: CRUMRINE DAVID · CRUMRINE DAVID A
7 granted patents·266 citations·filing 1996–2001
88Inventor score
Files withSAMSONITE CORP6
Top patents by PatentIndex Score
7 records- 0185US6681973B2Extendable waistbelt systemFiled 2001·Granted Jan 27, 2004·46 cites·103 claims
- 0282US5758752AAutomatically extendable and retractable wheel assembly for luggageSAMSONITE CORP·Filed 1997·Granted Jun 2, 1998·69 cites·28 claims
- 0382USD389308SMulti-wheeled luggage caseSAMSONITE CORP·Filed 1996·Granted Jan 20, 1998·26 cites·1 claims
- 0482USD383604SMulti-wheeled luggage caseSAMSONITE CORP·Filed 1996·Granted Sep 16, 1997·26 cites·1 claims
- 0582US5630521AErgonomic upright wheeled luggageSAMSONITE CORP·Filed 1996·Granted May 20, 1997·72 cites·85 claims
- 0677USD385115SFront luggage panelSAMSONITE CORP·Filed 1996·Granted Oct 21, 1997·21 cites·1 claims
- 0748USD426704SAttache caseSAMSONITE CORP·Filed 1999·Granted Jun 20, 2000·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →