DERWENT PATENTS CITATION INDEX
REGISTERED AND RENEWEDWord Mark
Never miss important updates for DERWENT PATENTS CITATION INDEX
Get instant alerts when status changes, similar marks are filed, or renewal deadlines approach
Ownership
CU
Address
Friars House
London, VA SE1 8EZ
United Kingdom
Critical Dates
First Use Date
Jun 1, 1993
Filing Date
Dec 8, 1995
Registration Date
Aug 26, 1997
Mark Descriptions
Services
Class 42
"PATENTS CITATION INDEX"; information services, namely, services providing online access to patent citation information
Mark Elements
Text Mark
DERWENT PATENTS CITATION INDEX
Category
Service Mark
Standard Characters
Yes
Color Claim
No
Trademark Timeline
First Use
First Use in Commerce
Filing Date
Publication Date
Registration Date
USPTO Records
No documents found for this trademark.