PIWD
CancelledWord Mark
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Ownership
WI
Owner Name
Address
Suite 600
Houston, TX 77027
Critical Dates
First Use Date
Apr 1, 2002
Filing Date
Oct 28, 2004
Registration Date
Jul 25, 2006
Mark Descriptions
Services
Class 42
Underbalanced drilling data analysis services for others in the oil and gas industry
Mark Elements
Text Mark
PIWD
Category
Service mark
Standard Characters
Yes
Color Claim
No
Pseudo Mark
PRODUCTIVITY INDEX WHILE DRILLING
Trademark Timeline
First Use
First Use in Commerce
Filing Date
Publication Date
Registration Date
USPTO Records
No documents found for this trademark.