Serial Number
74307256
Owner
NOWSCO WELL SERVICE LTD.Attorney
MICHAEL W. BOCIANOWSKIFiling Date
Aug 21, 1992
NOWFERR Trademark
Serial Number: 74307256 • Registration: 1842574
Trademark Classes
Owner Contact Info
2750, 801-6TH AVE. S.W.
CALGARY, ALBERTA T2P 4L8 , CA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
August 21, 1992
Registration Date
July 5, 1994
Published for Opposition
April 12, 1994
Cancellation Date
July 13, 2001
Goods & Services
oil and gas well treatment services
chemicals; namely, powdered reducing agent, liquid reducing agent, powdered reduction catalyst, liquid reduction catalyst, liquid acid corrosion inhibitor, liquid antisludging agent/non-emulsifier, liquid non-emulsifier, powdered co-catalyst, micellar antisludging agent/non-emulsifier, and liquid co-catalyst for use as iron control and iron tolerant additives for the acid stimulation of oil and gas wells