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HARBOR STEEL AND SUPPLY CORPORATION
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MUSKEGON, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Carrousel file
Patent number
6,991,306
Issue date
Jan 31, 2006
Harbor Steel & Supply Corp.
David C. Swenson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Carrousel file cabinet
Patent number
6,951,374
Issue date
Oct 4, 2005
Harbor Steel & Supply Corp.
David Swenson
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
File cabinet container
Patent number
6,830,159
Issue date
Dec 14, 2004
Harbor Steel & Supply Corp.
Robert C. Caldwell
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Carrousel file cabinet
Patent number
6,588,865
Issue date
Jul 8, 2003
Harbor Steel & Supply Corporation
Robert C. Caldwell
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Utility furniture system
Patent number
6,564,723
Issue date
May 20, 2003
Thornberry Furniture, Ltd
Robert J. Shapton
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
File cabinet
Patent number
6,419,332
Issue date
Jul 16, 2002
Harbor Steel & Supply Corp.
Robert C. Caldwell
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78215549 - CARROUSEL
Serial number
78215549
Filing date
Feb 17, 2003
Harbor Steel & Supply Corp.
20 - Furniture, mirrors, picture frames
Information
Trademark
75660394 - CARROUSEL
Serial number
75660394
Filing date
Mar 15, 1999
Harbor Steel & Supply Corp.
20 - Furniture, mirrors, picture frames
Information
Trademark
73824669 - HSS
Serial number
73824669
Registration number
1590501
Filing date
Sep 11, 1989
HARBOR STEEL AND SUPPLY CORPORATION
6 - Common metals and their alloys
Information
Trademark
73824807 - HARBOR STEEL & SUPPLY
Serial number
73824807
Registration number
1590502
Filing date
Sep 11, 1989
HARBOR STEEL AND SUPPLY CORPORATION
6 - Common metals and their alloys
Information
Trademark
73824808 - HSS
Serial number
73824808
Registration number
1591691
Filing date
Sep 11, 1989
HARBOR STEEL AND SUPPLY CORPORATION
6 - Common metals and their alloys