Serial Number
75307433
Owner
Sierra Instruments, Inc.Attorney
Matthew A. PowelsonFiling Date
Jun 11, 1997
CAL-BENCH Trademark
Serial Number: 75307433 • Registration: 2190660
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 11, 1997
Registration Date
September 22, 1998
First Use in Commerce
February 20, 1987
Published for Opposition
June 30, 1998
Cancellation Date
October 29, 2021
Goods & Services
primary fluid flow calibration apparatus, designed to calibrate flow meters, flow controllers and other types of flow devices