Inventor · disambiguated record
David Di Nunzio
Also filed as: DI NUNZIO DAVID
14 granted patents·3 pending applications·363 citations·filing 1995–2015
93Inventor score
Top patents by PatentIndex Score
17 records- 0196US6318247B1Appliance for preparation of heated and stirred beverages and foodsSUNBEAM PRODUCTS INC·Filed 1998·Granted Nov 20, 2001·152 cites·34 claims
- 0293US6497001B2Hand-held vacuum cleaner with a detachable headROYAL APPLIANCE MFG·Filed 2001·Granted Dec 24, 2002·82 cites·33 claims
- 0392US7487797B24 port fluid cartridgeDI NUNZIO DAVID·Filed 2006·Granted Feb 10, 2009·24 cites·7 claims
- 0491US8322377B2ValveDI NUNZIO DAVID·Filed 2008·Granted Dec 4, 2012·20 cites·12 claims
- 0569US6467123B1Airflow indicatorROYAL APPLIANCE MFG·Filed 2000·Granted Oct 22, 2002·17 cites·19 claims
- 0666USD453245SDust cup for a vacuum cleanerROYAL APPLIANCE MFG·Filed 2000·Granted Jan 29, 2002·14 cites·1 claims
- 0756US6510585B2Turbo toolROYAL APPLIANCE MFG·Filed 2001·Granted Jan 28, 2003·6 cites·26 claims
- 0854US9752690B2ValveDI NUNZIO DAVID·Filed 2015·Granted Sep 5, 2017·0 cites·13 claims
- 0954US9200714B2ValveDI NUNZIO DAVID·Filed 2014·Granted Dec 1, 2015·0 cites·17 claims
- 1053USD456963SDust cup for hand-held vacuum cleanerROYAL APPLIANCE MFG·Filed 2001·Granted May 7, 2002·8 cites·1 claims
- 1153USD453244SCanister vacuum cleanerROYAL APPLIANCE MFG·Filed 2000·Granted Jan 29, 2002·8 cites·1 claims
- 1253US2009139589A14 Port fluid cartridgeDI NUNZIO DAVID·Filed 2009·Application pending·0 cites
- 1352US5619904AAutomatic tea brewing device and tea pot receptacleHEALTHOMETER INC·Filed 1995·Granted Apr 15, 1997·21 cites·30 claims
- 1447USD453868SBase of hand-held vacuum cleanerROYAL APPLIANCE MFG·Filed 2001·Granted Feb 19, 2002·6 cites·1 claims
- 1545US2006219304A1Increased area single handle fluid cartridgeDI NUNZIO DAVID·Filed 2006·Application pending·0 cites
- 1644USD456102SHead of hand-held vacuum cleanerROYAL APPLIANCE MFG·Filed 2001·Granted Apr 23, 2002·5 cites·1 claims
- 1738US2006162789A1Multiple inlet stream fluid cartridgeDI NUNZIO DAVID·Filed 2006·Application pending·0 cites
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