Inventor · disambiguated record
Val-Jean Duchene
Also filed as: DUCHENE VAL-JEAN
8 granted patents·3 pending applications·164 citations·filing 1996–2011
89Inventor score
Top patents by PatentIndex Score
11 records- 0184US6832768B2Shopping cart having cupholder in seat baseUNARCO INDUSTRIES·Filed 2002·Granted Dec 21, 2004·34 cites·5 claims
- 0277USD407882SShopping cart for holding two removable basketsUNARCO LLC·Filed 1997·Granted Apr 6, 1999·22 cites·1 claims
- 0375US6966566B2Shopping cart having cupholder in seat baseUNARCO INDUSTRIES·Filed 2004·Granted Nov 22, 2005·23 cites·4 claims
- 0472USD526107SShopping cart handleUNARCO INDUSTRIES·Filed 2005·Granted Aug 1, 2006·20 cites·1 claims
- 0565USD520209SHandle and chassis combination for shopping cartUNARCO INDUSTRIES·Filed 2005·Granted May 2, 2006·15 cites·1 claims
- 0649US5630599AShopping cart having improved child seatUNARCO L L C·Filed 1996·Granted May 20, 1997·28 cites·7 claims
- 0748US2006290082A1Shopping cart having improved chassis, handle, and basket constructionUNARCO INDUSTRIES·Filed 2005·Application pending·0 cites
- 0847US8613365B2Shelving system upright assemblyO'QUINN TAFT·Filed 2011·Granted Dec 24, 2013·2 cites·9 claims
- 0944US5794953AShopping cart with advertising card mount to plastic basket in improved mannerUNARCO LLC·Filed 1996·Granted Aug 18, 1998·20 cites·17 claims
- 1034US2012285915A1Interchangeable shelf display surfaceO'QUINN TAFT·Filed 2011·Application pending·0 cites
- 1126US2012285916A1Controlled gravity feed shelf systemO'QUINN TAFT·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →