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Christopher Simon Osborn
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Malmesbury, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Fan assembly
Patent number
8,708,650
Issue date
Apr 29, 2014
Dyson Technology Limited
Tom Vallance Hamilton Crawford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fan assembly
Patent number
8,529,203
Issue date
Sep 10, 2013
Dyson Technology Limited
Tom Vallance Hamilton Crawford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Wand assembly for a cleaning appliance
Patent number
8,327,504
Issue date
Dec 11, 2012
Dyson Technology Limited
Daniel Francis Helps
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Fan assembly
Patent number
8,308,432
Issue date
Nov 13, 2012
Dyson Technology Limited
Tom Vallance Hamilton Crawford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fan assembly
Patent number
7,972,111
Issue date
Jul 5, 2011
Dyson Technology Limited
Tom Vallance Hamilton Crawford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
FAN ASSEMBLY
Publication number
20130323025
Publication date
Dec 5, 2013
Dyson Technology Limited
Tom Vallance Hamilton CRAWFORD
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FAN ASSEMBLY
Publication number
20130011252
Publication date
Jan 10, 2013
Dyson Technology Limited
Tom Vallance Hamilton Crawford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FAN ASSEMBLY
Publication number
20100226771
Publication date
Sep 9, 2010
Dyson Technology Limited
Tom Vallance Hamilton Crawford
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
WAND ASSEMBLY FOR A CLEANING APPLIANCE
Publication number
20090158548
Publication date
Jun 25, 2009
Dyson Technology Limited
Daniel Francis Helps
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...