P

Inventor

STEIN KLAUS

DE15 patents
⚠️ This page may combine multiple inventors who share the name “STEIN KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STEIN & CO GMBH

8 patents
US5056175AOct 15, 1991

Floor cleaning machine

STEIN & CO GMBH62 citations95
US4955106ASep 11, 1990

Upright vacuum cleaner

STEIN & CO GMBH96 citations95
USD339433SSep 14, 1993

Vacuum cleaner

STEIN & CO GMBH25 citations92
US5028245AJul 2, 1991

Vacuum cleaner including filter bag mounting apparatus

STEIN & CO GMBH40 citations92
US4624025ANov 25, 1986

Protective device for floor cleaning apparatus

STEIN & CO GMBH30 citations92
US5687450ANov 18, 1997

Machine, such as a vacuum cleaner, which exhausts a clean gas, which machine has a protective bumper

STEIN & CO GMBH9 citations73
US5255410AOct 26, 1993

Vacuum cleaner

STEIN & CO GMBH11 citations73
US5228169AJul 20, 1993

Brush type vacuum cleaner

STEIN & CO GMBH12 citations73

STEIN KLAUS

3 patents
US4171553AOct 23, 1979

Stalk vacuum cleaner

STEIN KLAUS38 citations91
US4235321ANov 25, 1980

Safety clutch for the drive of floor cleaning machines

STEIN KLAUS21 citations80
US8272094B2Sep 25, 2012

Floor care disk

STEIN KLAUS0 citations38

VORWERK CO INTERHOLDING

2 patents
US4220231ASep 2, 1980

Drive mechanism

VORWERK CO INTERHOLDING9 citations73
US4094033AJun 13, 1978

Cleaning device

VORWERK CO INTERHOLDING9 citations71

(unassigned)

1 patent
US5815883AOct 6, 1998

Vacuum cleaner and a handle for suction lines thereof

72 citations95

VARTA BATTERIE

1 patent
US5141827AAug 25, 1992

Ion conductor or electrolyte for a galvanic element

VARTA BATTERIE12 citations71