Serial Number
74390468
Owner
HYDROLAB CORPORATIONAttorney
William G. BarberFirst Use Date
Jun 1, 1994
Filing Date
May 13, 1993
RECORDER Trademark
Serial Number: 74390468 • Registration: 1881286
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
May 13, 1993
Registration Date
February 28, 1995
First Use Anywhere
June 1, 1994
First Use in Commerce
June 1, 1994
Published for Opposition
November 16, 1993
Cancellation Date
March 9, 2002
Goods & Services
waterproof sets of sensors, electronic hardware, signal conditioning software, and power supplies for measurement and off-line logging of water quality parameters, including temperature, dissolved oxygen, pH level, specific conductance, oxidation reduction potential, ammonium ion, depth, and turbidity