![](/us.svg)
Trademark: 72286663
Status Date
Saturday, February 13, 2010
Registration Number
0872567
Registration Date
Tuesday, July 8, 1969
Filing Date
Monday, December 11, 1967
34 HEAT EXCHANGERS FOR TRANSFERRING HEAT BETWEEN ANY TWO FLUIDS
Dec 9, 2015
Assignment Of Ownership Not Updated Automatically
Feb 13, 2010
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Nov 13, 2008
Case File In Ticrs
Oct 24, 2007
Automatic Update Of Assignment Of Ownership
Jul 8, 1989
Registered And Renewed (First Renewal - 20 Yrs)
May 1, 1989
Registered - Sec. 9 Filed/Check Record For Sec. 8
Trademark Alertz updated from USPTO on 2030-01-24