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POWER-FLO PRODUCTS CORPORATION
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MINNEAPOLIS, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure washer
Patent number
4,926,904
Issue date
May 22, 1990
Power Flo Products Corp.
Gary C. Polk
B08 - CLEANING
Information
Patent Grant
High pressure washer
Patent number
D307017
Issue date
Apr 3, 1990
Power Flo Products Corp.
Gary C. Polk
D15 - Machines not elsewhere specified
Information
Patent Grant
Bellows pneumatic system
Patent number
4,882,978
Issue date
Nov 28, 1989
Power Flo Products Corp.
Jon Bruggeman
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pressure washer
Patent number
4,851,724
Issue date
Jul 25, 1989
Power Flo Products Corp.
Gary C. Polk
B08 - CLEANING
Information
Patent Grant
Bellows pneumatic system
Patent number
4,824,340
Issue date
Apr 25, 1989
Power Flo Products Corp.
Jon Bruggeman
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Applicator head
Patent number
4,822,194
Issue date
Apr 18, 1989
Power Flo Products Corp.
Dallas W. Simonette
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Fountain applicator handle with specific check valve
Patent number
4,810,123
Issue date
Mar 7, 1989
Power Flo Products Corp.
William L. Bruggeman
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Fountain application handle with refill valve
Patent number
4,695,176
Issue date
Sep 22, 1987
Power-Flo Products Corporation
Dallas W. Simonette
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Handle for power operated painting system
Patent number
D290067
Issue date
Jun 2, 1987
Power Flo Products Corp.
Dennis E. Swanson
D04 - Brushware
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73665436 - POWER-FLO
Serial number
73665436
Registration number
1473933
Filing date
Jun 8, 1987
POWER-FLO PRODUCTS CORPORATION
7 - Machines and machine tools
Information
Trademark
73657974 - POWER-FLO/PAINTSTICK
Serial number
73657974
Registration number
1495619
Filing date
Apr 30, 1987
POWER-FLO PRODUCTS CORPORATION
7 - Machines and machine tools
Information
Trademark
73472002 - POWER FLO
Serial number
73472002
Registration number
1406470
Filing date
Mar 23, 1984
POWER-FLO PRODUCTS CORPORATION
7 - Machines and machine tools