Inventor

BOWERMAN LEONARD E

12 patents

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

ELECTROLUX CORP

6 patents

US5725623AMar 10, 1998

Filter and accessory mount for upright vacuum cleaner exhaust port

ELECTROLUX CORP113 citations97

US4294595AOct 13, 1981

Vacuum cleaner including automatic shutoff device

ELECTROLUX CORP58 citations95

US5690713ANov 25, 1997

Filter and accessory mount for upright vacuum cleaner exhaust port

ELECTROLUX CORP44 citations94

US5685894ANov 11, 1997

Filter and accessory mount for upright vacuum cleaner exhaust port

ELECTROLUX CORP48 citations94

US4364146ADec 21, 1982

Quick cleanout for upright vacuum cleaner

ELECTROLUX CORP43 citations92

US5387117AFeb 7, 1995

Universal central vacuum cleaner hose end fitting

ELECTROLUX CORP42 citations88

TRC ACQUISITION CORP

2 patents

US5129128AJul 14, 1992

Vacuum cleaner

TRC ACQUISITION CORP27 citations88

US5218736AJun 15, 1993

Vacuum cleaner

TRC ACQUISITION CORP12 citations71

LEE SARA CORP

1 patent

US4724574AFeb 16, 1988

Suction cleaner

LEE SARA CORP75 citations90

BOWERMAN LEONARD E

1 patent

US4099291AJul 11, 1978

Vacuum cleaner having magnetic drive for agitator brush

BOWERMAN LEONARD E39 citations89

SARA LEE CORP

1 patent

USD299176SDec 27, 1988

Upright vacuum cleaner

SARA LEE CORP19 citations81

TRC AQUISITION CORP

1 patent

US5329666AJul 19, 1994

Vacuum cleaner

TRC AQUISITION CORP17 citations70