Inventor
MURPHY JOHN S
US30 patents
⚠️ This page may combine multiple inventors who share the name “MURPHY JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROYAL APPLIANCE MFG
26 patentsUS6712868B2Mar 30, 2004
Bagless canister vacuum cleaner
ROYAL APPLIANCE MFG176 citations99
US6012200AJan 11, 2000
Upright vacuum cleaner
ROYAL APPLIANCE MFG149 citations99
US7137169B2Nov 21, 2006
Vacuum cleaner with cleaning pad
ROYAL APPLIANCE MFG188 citations98
US6775882B2Aug 17, 2004
Stick vacuum with dirt cup
ROYAL APPLIANCE MFG130 citations98
US6497001B2Dec 24, 2002
Hand-held vacuum cleaner with a detachable head
ROYAL APPLIANCE MFG82 citations98
US7507269B2Mar 24, 2009
Bagless stick type vacuum cleaner
ROYAL APPLIANCE MFG74 citations97
US6317920B1Nov 20, 2001
Vacuum cleaner with above-floor cleaning tool
ROYAL APPLIANCE MFG125 citations96
US5950268ASep 14, 1999
Hand-held scrubbing device
ROYAL APPLIANCE MFG102 citations96
USD398097SSep 8, 1998
Upright vacuum cleaner
ROYAL APPLIANCE MFG53 citations96
US7797792B2Sep 21, 2010
Hard floor cleaner
ROYAL APPLIANCE MFG19 citations93
US7254864B2Aug 14, 2007
Hard floor cleaner
ROYAL APPLIANCE MFG15 citations93
USD484287SDec 23, 2003
Suction nozzle
ROYAL APPLIANCE MFG35 citations92
USD420477SFeb 8, 2000
Combination vacuum cleaner handle top portion and tool handle
ROYAL APPLIANCE MFG19 citations92
US6209168B1Apr 3, 2001
Combination brushroll and nozzle inlet control mechanism
ROYAL APPLIANCE MFG32 citations91
US7052523B2May 30, 2006
Bagless canister vacuum cleaner
ROYAL APPLIANCE MFG12 citations84
US6772477B2Aug 10, 2004
Floor nozzle for a vacuum cleaner
ROYAL APPLIANCE MFG15 citations84
USD453245SJan 29, 2002
Dust cup for a vacuum cleaner
ROYAL APPLIANCE MFG14 citations84
USD444603SJul 3, 2001
Tool holder for vacuum cleaner wand
ROYAL APPLIANCE MFG15 citations84
USD456963SMay 7, 2002
Dust cup for hand-held vacuum cleaner
ROYAL APPLIANCE MFG8 citations74
USD453868SFeb 19, 2002
Base of hand-held vacuum cleaner
ROYAL APPLIANCE MFG6 citations74
USD453244SJan 29, 2002
Canister vacuum cleaner
ROYAL APPLIANCE MFG8 citations74
USD429044SAug 1, 2000
Combined vacuum cleaner handle and hose
ROYAL APPLIANCE MFG10 citations74
USD427736SJul 4, 2000
Nozzle base for a vacuum cleaner
ROYAL APPLIANCE MFG10 citations74
USD426358SJun 6, 2000
Tool caddy for a vacuum cleaner
ROYAL APPLIANCE MFG11 citations74
USD417789SDec 21, 1999
Hand held scrubbing device
ROYAL APPLIANCE MFG16 citations74
USD456102SApr 23, 2002
Head of hand-held vacuum cleaner
ROYAL APPLIANCE MFG5 citations63