Inventor
WAREHAM RICHARD A
US57 patents
⚠️ This page may combine multiple inventors who share the name “WAREHAM RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOOVER CO
49 patentsUSD372567SAug 6, 1996
Combined wet and dry vacuum cleaner
HOOVER CO52 citations96
USD361179SAug 8, 1995
Combined wet and dry vacuum cleaner
HOOVER CO61 citations96
USD357773SApr 25, 1995
Combined wet and dry vacuum cleaner
HOOVER CO52 citations96
US5608945AMar 11, 1997
Wet/dry utility vacuum cleaner
HOOVER CO56 citations95
US5455983AOct 10, 1995
Wet/dry utility vacuum cleaner
HOOVER CO57 citations95
US5247719ASep 28, 1993
Vacuum cleaner tool storage
HOOVER CO64 citations95
USD473981SApr 29, 2003
Upper portion for an upright extractor
HOOVER CO27 citations93
USD412380SJul 27, 1999
Vacuum cleaner lower portion
HOOVER CO39 citations93
USD412227SJul 20, 1999
Vacuum cleaner lower portion
HOOVER CO37 citations93
USD411669SJun 29, 1999
Vacuum cleaner nozzle
HOOVER CO33 citations93
USD407872SApr 6, 1999
Medial front portion of a suction nozzle
HOOVER CO18 citations93
USD391702SMar 3, 1998
Vacuum cleaner upper portion
HOOVER CO19 citations93
USD361181SAug 8, 1995
Vacuum cleaner upper portion
HOOVER CO22 citations93
US6237189B1May 29, 2001
Vacuum cleaner suction nozzle configuration
HOOVER CO31 citations92
USD431334SSep 26, 2000
Vacuum cleaner lower portion
HOOVER CO23 citations92
US6006402ADec 28, 1999
Vacuum cleaner suction nozzle configuration
HOOVER CO30 citations92
US5943732AAug 31, 1999
Door valve for utility vacuum cleaners
HOOVER CO38 citations92
USD412379SJul 27, 1999
Vacuum cleaner upper portion
HOOVER CO24 citations92
USD382682SAug 19, 1997
Vacuum cleaner
HOOVER CO21 citations92
US5644815AJul 8, 1997
Sliding door valve for utility vacuum cleaner
HOOVER CO25 citations92
US6260233B1Jul 17, 2001
Removable hose and tool caddy for a vacuum cleaner
HOOVER CO33 citations91
US5970576AOct 26, 1999
Vacuum cleaner height adjustment
HOOVER CO47 citations90
USD292335SOct 13, 1987
Vacuum cleaner
HOOVER CO44 citations90
USD293727SJan 12, 1988
Vacuum cleaner
HOOVER CO26 citations89
US7203991B2Apr 17, 2007
Portable cleaning machine
HOOVER CO17 citations82
USD357096SApr 4, 1995
Vacuum cleaner upper portion
HOOVER CO19 citations82
USD333892SMar 9, 1993
Vacuum cleaner nozzle
HOOVER CO20 citations82
USD330616SOct 27, 1992
Combined vacuum cleaner hose and rack
HOOVER CO17 citations82
USD275428SSep 4, 1984
Vacuum cleaner or the like
HOOVER CO23 citations82
USD262539SJan 5, 1982
Suction cleaner nozzle or the like
HOOVER CO27 citations82
USD497694SOct 26, 2004
Mechanical sweeper
HOOVER CO15 citations80
USD463635SSep 24, 2002
Extractor base module hood
HOOVER CO9 citations74
USD455851SApr 16, 2002
Headlight for a carpet extractor
HOOVER CO10 citations74
USD426688SJun 13, 2000
Vacuum cleaner upper portion
HOOVER CO15 citations74
USD388915SJan 6, 1998
Vacuum cleaner upper portion
HOOVER CO8 citations74
USD386845SNov 25, 1997
Vacuum cleaner conversion arrangement
HOOVER CO9 citations74
USD354378SJan 10, 1995
Utility blower
HOOVER CO13 citations74
USD278560SApr 23, 1985
Combined suction cleaner upper housing and bag or the like
HOOVER CO7 citations74
USD277706SFeb 19, 1985
Vacuum cleaner or the like
HOOVER CO10 citations74
USD258821SApr 7, 1981
Suction cleaner or the like
HOOVER CO16 citations74
USD475492SJun 3, 2003
Suction nozzle for an upright extractor
HOOVER CO6 citations73
USD469938SFeb 4, 2003
Base for an upright extractor
HOOVER CO11 citations73
USD434886SDec 5, 2000
Vacuum cleaner tool caddy
HOOVER CO15 citations73
US4707169ANov 17, 1987
Cord dump and bag tensioning cap
HOOVER CO10 citations73
USD469228SJan 21, 2003
Tool caddy for a cleaner
HOOVER CO6 citations72
USD461286SAug 6, 2002
Medial front portion of a suction nozzle
HOOVER CO1 citations63
USD449701SOct 23, 2001
Headlight for a carpet extractor
HOOVER CO3 citations63
USD445206SJul 17, 2001
Headlight for a carpet extractor
HOOVER CO4 citations63
USD434887SDec 5, 2000
Vacuum cleaner nozzle
HOOVER CO3 citations63
WAREHAM RICHARD A
1 patentShowing the top 50 of 57 patents by PatentIndex Score.