Serial Number
75646892
Owner
NALCO ENERGY SERVICES, L.P.Attorney
Sarah A. LocknerFirst Use Date
Jan 1, 1999
Filing Date
Feb 16, 1999
DEPCON Trademark
Serial Number: 75646892 • Registration: 2378898
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Sarah A. Lockner Ecolab USA Inc.
370 Wabasha Street North
Saint Paul, MN 55102
UNITED STATES
Trademark Details
Filing Date
February 16, 1999
Registration Date
August 22, 2000
First Use Anywhere
January 1, 1999
First Use in Commerce
January 1, 1999
Published for Opposition
May 30, 2000
Cancellation Date
November 12, 2021
Goods & Services
Electronic sensor for testing, real-time monitoring and treating scale, corrosion and emulsions in oilfields, chemical processing and refinery applications