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Robert A. Shaffer
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Kenosha, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Paint brush with improved grip construction
Patent number
6,401,290
Issue date
Jun 11, 2002
Newell Operating Company
William W. Barton
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Paint brush with improved grip construction and method of manufactu...
Patent number
6,138,313
Issue date
Oct 31, 2000
Newell Operating Company
William W. Barton
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Roller having slip-on cage for paint roller cover
Patent number
6,101,662
Issue date
Aug 15, 2000
Newell Operating Company
Bruce C. Polzin
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Multi-faceted extension pole
Patent number
5,983,455
Issue date
Nov 16, 1999
Newell Operating Company
Bruce C. Polzin
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Roller having slip-on cage for paint roller cover
Patent number
5,979,009
Issue date
Nov 9, 1999
Newell Operating Co.
Bruce C. Polzin
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Portion of a paint brush handle
Patent number
D415899
Issue date
Nov 2, 1999
Newell Operating Co.
William W. Barton
D04 - Brushware
Information
Patent Grant
Set of grips for a roller frame handle
Patent number
D406465
Issue date
Mar 9, 1999
Newell Operating Company
William W. Barton
D04 - Brushware
Information
Patent Grant
Roller having slip-on cage for paint roller cover
Patent number
5,584,092
Issue date
Dec 17, 1996
Newell Operating Company
Bruce C. Polzin
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Pad-type corner painting tool
Patent number
5,432,972
Issue date
Jul 18, 1995
Newell Operating Company
Bruce C. Polzin
A46 - BRUSHWARE
Information
Patent Grant
Clam shell package
Patent number
D359447
Issue date
Jun 20, 1995
Newell Operating Company
Paul H. Mylander
D09 - Packages and containers for goods
Information
Patent Grant
Clam shell package
Patent number
D338619
Issue date
Aug 24, 1993
EZ Paintr Corporation
Paul H. Mylander
D09 - Packages and containers for goods
Information
Patent Grant
Pad attachment for paint roller assemblies
Patent number
5,014,384
Issue date
May 14, 1991
EZ Paintr Corporation
Michael W. Brezette
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...