Serial Number
74509216
Owner
Improved Piping Products, Inc.First Use Date
Jan 7, 1994
Filing Date
Apr 5, 1994
DUOFLANGE Trademark
Serial Number: 74509216 • Registration: 1929256
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 5, 1994
Registration Date
October 24, 1995
First Use Anywhere
January 7, 1994
First Use in Commerce
January 7, 1994
Published for Opposition
January 24, 1995
Cancellation Date
July 27, 2002
Goods & Services
two-piece metal pipe flanges for joining steel pipe