Inventor · disambiguated record
John S. Murphy
Also filed as: MURPHY JOHN S
26 granted patents·2 pending applications·1,329 citations·filing 1997–2006
97Inventor score
Top patents by PatentIndex Score
28 records- 0198US6712868B2Bagless canister vacuum cleanerROYAL APPLIANCE MFG·Filed 2001·Granted Mar 30, 2004·176 cites·48 claims
- 0297US7507269B2Bagless stick type vacuum cleanerROYAL APPLIANCE MFG·Filed 2006·Granted Mar 24, 2009·74 cites·22 claims
- 0397US7137169B2Vacuum cleaner with cleaning padROYAL APPLIANCE MFG·Filed 2003·Granted Nov 21, 2006·188 cites·48 claims
- 0496US5950268AHand-held scrubbing deviceROYAL APPLIANCE MFG·Filed 1997·Granted Sep 14, 1999·102 cites·24 claims
- 0595US6012200AUpright vacuum cleanerROYAL APPLIANCE MFG·Filed 1997·Granted Jan 11, 2000·149 cites·8 claims
- 0694US6775882B2Stick vacuum with dirt cupROYAL APPLIANCE MFG·Filed 2002·Granted Aug 17, 2004·130 cites·45 claims
- 0794USD398097SUpright vacuum cleanerROYAL APPLIANCE MFG·Filed 1997·Granted Sep 8, 1998·53 cites·1 claims
- 0893US6497001B2Hand-held vacuum cleaner with a detachable headROYAL APPLIANCE MFG·Filed 2001·Granted Dec 24, 2002·82 cites·33 claims
- 0991US6317920B1Vacuum cleaner with above-floor cleaning toolROYAL APPLIANCE MFG·Filed 1999·Granted Nov 20, 2001·125 cites·29 claims
- 1088US7797792B2Hard floor cleanerROYAL APPLIANCE MFG·Filed 2005·Granted Sep 21, 2010·19 cites·21 claims
- 1187USD484287SSuction nozzleROYAL APPLIANCE MFG·Filed 2003·Granted Dec 23, 2003·35 cites·1 claims
- 1276USD420477SCombination vacuum cleaner handle top portion and tool handleROYAL APPLIANCE MFG·Filed 1998·Granted Feb 8, 2000·19 cites·1 claims
- 1372US7254864B2Hard floor cleanerROYAL APPLIANCE MFG·Filed 2004·Granted Aug 14, 2007·15 cites·51 claims
- 1471USD417789SHand held scrubbing deviceROYAL APPLIANCE MFG·Filed 1998·Granted Dec 21, 1999·16 cites·1 claims
- 1569US7052523B2Bagless canister vacuum cleanerROYAL APPLIANCE MFG·Filed 2004·Granted May 30, 2006·12 cites·22 claims
- 1669US6772477B2Floor nozzle for a vacuum cleanerROYAL APPLIANCE MFG·Filed 2002·Granted Aug 10, 2004·15 cites·28 claims
- 1767USD444603STool holder for vacuum cleaner wandROYAL APPLIANCE MFG·Filed 2000·Granted Jul 3, 2001·15 cites·1 claims
- 1866USD453245SDust cup for a vacuum cleanerROYAL APPLIANCE MFG·Filed 2000·Granted Jan 29, 2002·14 cites·1 claims
- 1965US6209168B1Combination brushroll and nozzle inlet control mechanismROYAL APPLIANCE MFG·Filed 1999·Granted Apr 3, 2001·32 cites·25 claims
- 2062USD426358STool caddy for a vacuum cleanerROYAL APPLIANCE MFG·Filed 1998·Granted Jun 6, 2000·11 cites·1 claims
- 2159USD429044SCombined vacuum cleaner handle and hoseROYAL APPLIANCE MFG·Filed 1998·Granted Aug 1, 2000·10 cites·1 claims
- 2259USD427736SNozzle base for a vacuum cleanerROYAL APPLIANCE MFG·Filed 1998·Granted Jul 4, 2000·10 cites·1 claims
- 2355US2007062000A1Vacuum cleaner with cleaning padROYAL APPLIANCE MFG·Filed 2006·Application pending·0 cites
- 2453USD456963SDust cup for hand-held vacuum cleanerROYAL APPLIANCE MFG·Filed 2001·Granted May 7, 2002·8 cites·1 claims
- 2553USD453244SCanister vacuum cleanerROYAL APPLIANCE MFG·Filed 2000·Granted Jan 29, 2002·8 cites·1 claims
- 2647USD453868SBase of hand-held vacuum cleanerROYAL APPLIANCE MFG·Filed 2001·Granted Feb 19, 2002·6 cites·1 claims
- 2744USD456102SHead of hand-held vacuum cleanerROYAL APPLIANCE MFG·Filed 2001·Granted Apr 23, 2002·5 cites·1 claims
- 2844US2004134022A1Bagless stick type vacuum cleanerROYAL MFG CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →