SPECTRUM 41 Trademark
Serial Number: 75554266 • Registration: 2365763
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 16, 1998
Registration Date
July 11, 2000
Published for Opposition
April 18, 2000
Cancellation Date
November 5, 2021
Goods & Services
Opacity monitoring equipment, namely, devices to measure opacity and dust concentrations, interface units to control the measurements of opacity and dust concentration data and units to display the data