Graham Colman

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Morningside, ZA

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Patents Grantslast 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 Applicationslast 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...