Serial Number
77015160
Owner
DDI Heat Exchangers IncFirst Use Date
Jan 1, 1997
Filing Date
Oct 5, 2006
RECTANGULAR, SQUARE, CUBE Trademark
Serial Number: 77015160 • Registration: 3486904
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 5, 2006
Registration Date
August 19, 2008
First Use Anywhere
January 1, 1997
First Use in Commerce
January 1, 1997
Published for Opposition
June 3, 2008
Goods & Services
Heat Exchanger that includes all 3 Features of Rectangular and Square and Cube