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The Shaw-Walker Company
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Muskegon, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Chair base and post assembly for an office chair
Patent number
5,149,035
Issue date
Sep 22, 1992
The Shaw-Walker Company
Mark J. Bonnema
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Ergonomic seat and back structure for a chair
Patent number
5,015,038
Issue date
May 14, 1991
The Shaw-Walker Company
Walter C. Mrotz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Position adjustment leg for partition panel assembly
Patent number
5,005,325
Issue date
Apr 9, 1991
The Shaw-Walker Company
Raymond P. Dull
E04 - BUILDING
Information
Patent Grant
Open office system partition panel assembly
Patent number
5,003,740
Issue date
Apr 2, 1991
The Shaw-Walker Company
Raymond P. Dull
E04 - BUILDING
Information
Patent Grant
Open office system partition panel assembly
Patent number
4,996,811
Issue date
Mar 5, 1991
The Shaw-Walker Company
Raymond P. Dull
E04 - BUILDING
Information
Patent Grant
Open office system partition panel assembly
Patent number
4,993,205
Issue date
Feb 19, 1991
The Shaw-Walker Company
Raymond P. Dull
E04 - BUILDING
Information
Patent Grant
Base assembly for an open office partition panel
Patent number
4,932,181
Issue date
Jun 12, 1990
The Shaw-Walker Company
William D. Baxter
E04 - BUILDING
Information
Patent Grant
Chair control for a pedestal chair having a knee-tilt seat
Patent number
4,906,045
Issue date
Mar 6, 1990
The Shaw-Walker Company
William K. Hofman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Wire management assembly
Patent number
4,882,453
Issue date
Nov 21, 1989
The Shaw-Walker Company
Daniel B. Chelsea
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Decorative cap and base cover for an office chair center post and base
Patent number
4,744,538
Issue date
May 17, 1988
The Shaw-Walker Company
William K. Hofman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Fire resistive cabinet for storing easily damageable electronic dat...
Patent number
4,685,402
Issue date
Aug 11, 1987
The Shaw-Walker Company
Lowell F. Nelson
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Ergonomic support
Patent number
4,660,887
Issue date
Apr 28, 1987
The Shaw-Walker Company
Philip S. Fleming
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Indexing system for file folders
Patent number
4,585,253
Issue date
Apr 29, 1986
The Shaw-Walker Company
David A. Beisswanger
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Top assembly
Patent number
4,067,167
Issue date
Jan 10, 1978
The Shaw-Walker Company
Clarence A. F. Anderson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Method and apparatus for forming a top assembly
Patent number
4,035,224
Issue date
Jul 12, 1977
The Shaw-Walker Company
Clarence A. F. Anderson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Chair control
Patent number
4,013,257
Issue date
Mar 22, 1977
The Shaw-Walker Company
Kenneth N. Paquette
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Hanging file folder support structure
Patent number
3,944,080
Issue date
Mar 16, 1976
The Shaw-Walker Company
Harland W. Hansen
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
Trademark
last 30 trademarks