Roger Geoffrey Halstead

Follow

Person

Kent, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Position adjustment mechanism
- Patent number 7,690,618
- Issue date Apr 6, 2010
- Roger Geoffrey Halstead
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Pool table
- Patent number 7,211,003
- Issue date May 1, 2007
- Roger Geoffrey Halstead
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Position adjustment mechanism
- Publication number 20040240333
- Publication date Dec 2, 2004
- Roger Geoffrey Halstead
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Pool table
- Publication number 20030096655
- Publication date May 22, 2003
- Roger Geoffrey Halstead
- A63 - SPORTS GAMES AMUSEMENTS