Serial Number
75524161
Owner
Fisher Controls International LLCAttorney
RICHARD M. LABARGEFirst Use Date
Jan 31, 1998
Filing Date
Jul 23, 1998
WHISPERFLO Trademark
Serial Number: 75524161 • Registration: 2295588
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 23, 1998
Registration Date
November 30, 1999
First Use Anywhere
January 31, 1998
First Use in Commerce
January 31, 1998
Published for Opposition
September 7, 1999
Goods & Services
Attenuators composed of trims placed within industrial process control valves for use in reducing aerodynamic and hydraulic noise associated with drops in gas, vapor, or liquid pressure