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Graham Colman
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Morningside, ZA
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Patents Grants
last 30 patents
Information
Patent Grant
Mattress spring structure
Patent number
7,063,309
Issue date
Jun 20, 2006
Bedding Component Manufacturers (Proprietary) Limited
Graham Colman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Mattress inner spring assembly
Patent number
7,044,454
Issue date
May 16, 2006
Bedding Component Manufacturers (Proprietary) Limited
Graham Colman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Spring pre-assembly for a mattress foundation unit
Patent number
6,601,249
Issue date
Aug 5, 2003
International Wire Converters (Pty) Ltd
Wayne Arnold
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Modular spring for a mattress foundation unit
Patent number
6,419,212
Issue date
Jul 16, 2002
International Wire Convertors (Pty) Ltd.
Wayne Arnold
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
Mattress spring structure
Publication number
20060037138
Publication date
Feb 23, 2006
Bedding Component Manufacturers (Proprietary) Limited.
Graham Colman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Mattress inner spring assembly
Publication number
20050235426
Publication date
Oct 27, 2005
Bedding Component Manufacturers (Proprietary) Limited.
Graham Colman
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Spring pre-assembly for a mattress foundation unit
Publication number
20030070231
Publication date
Apr 17, 2003
International Wire Convertors (Pty.) Ltd.
Wayne Arnold
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...