Serial Number
74331134
Owner
Cheng Fluid Systems, Inc.Attorney
Peter D. MurrayFirst Use Date
Jan 7, 1991
Filing Date
Nov 16, 1992
CRV Trademark
Serial Number: 74331134 • Registration: 1786662
Trademark Classes
Owner Contact Info
480 San Antonio Road Suite 120
Mountain View, CA 94040
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
November 16, 1992
Registration Date
August 10, 1993
First Use Anywhere
January 7, 1991
First Use in Commerce
January 7, 1991
Published for Opposition
May 18, 1993
Cancellation Date
February 23, 2024
Goods & Services
in-pipe rotation vanes for the elimination of fluid separation in pipe elbows