DERWENT PATENT STATUS FILE
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Ownership
CU
Address
17 Duke of York Street
London, SW1Y 6LB
United Kingdom
Critical Dates
First Use Date
Jan 1, 1992
Filing Date
Mar 23, 2004
Registration Date
May 23, 2006
Mark Descriptions
Services
Class 42
"PATENT STATUS FILE"; Providing a database of patent status information via a global computer network
Mark Elements
Text Mark
DERWENT PATENT STATUS FILE
Category
Service Mark
Standard Characters
No
Color Claim
No
Disclaimer
"PATENT STATUS FILE"
Trademark Timeline
First Use
Filing Date
Publication Date
Registration Date
USPTO Records
No documents found for this trademark.