Inventor
CYPHERS NORMAN A
US15 patents
Patents
15 patentsUS5769321AJun 23, 1998
Yoke support for piston paint pumps
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US4624602ANov 25, 1986
Parking lot line striper
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US5217238AJun 8, 1993
Convertible cart for paint sprayers
WAGNER SPRAY TECH CORP66 citations95
US5435697AJul 25, 1995
Seal arrangement for quick change fluid sections
WAGNER SPRAY TECH CORP65 citations93
US5228842AJul 20, 1993
Quick-change fluid section for piston-type paint pumps
WAGNER SPRAY TECH CORP71 citations93
US5286045AFeb 15, 1994
Paint container retainer for portable painting equipment
WAGNER SPRAY TECH CORP30 citations92
US5059099AOct 22, 1991
Integral pump housing
WAGNER SPRAY TECH CORP30 citations92
USD384676SOct 7, 1997
Piston paint pump housing
WAGNER SPRAY TECH CORP29 citations91
US5671656ASep 30, 1997
Paint pump fluid section
WAGNER SPRAY TECH CORP46 citations91
US5318314AJun 7, 1994
Paint hopper assembly
WAGNER SPRAY TECH CORP26 citations88
US5346037ASep 13, 1994
Packing nut and rod guide for piston paint pumps
WAGNER SPRAY TECH CORP33 citations86
US5084964AFeb 4, 1992
Aluminum die casting
WAGNER SPRAY TECH CORP15 citations73
US4992633AFeb 12, 1991
Contained pressure activated switch
WAGNER SPRAY TECH CORP12 citations73
US5192425AMar 9, 1993
Mounting base and assembly for pressure sensor, filter and pressure relief valve
WAGNER SPRAY TECH CORP15 citations70
USD344832SMar 1, 1994
Paint hopper assembly
WAGNER SPRAY TECH CORP7 citations69