M R Trademark
Serial Number: 72173509 • Registration: 0771465
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 22, 1963
Registration Date
June 16, 1964
First Use Anywhere
December 6, 1962
First Use in Commerce
December 6, 1962
Cancellation Date
March 19, 2005
Goods & Services
Chemical Process Control Instruments and Accessories Therefor-Namely, Diluent Systems, Hydrogen Purifiers, Hydrogen Analyzers and Hydrogen Producing Systems