Serial Number
75667954
Owner
SIEMENS WATER TECHNOLOGIES HOLDING CORP.First Use Date
Jul 23, 2002
Filing Date
Mar 25, 1999
DUOTHERM Trademark
Serial Number: 75667954 • Registration: 2742326
Trademark Classes
Owner Contact Info
181 THORN HILL ROAD
WARRENDALE, PA 15086
Entity Type: 03
3333 OLD MILTON PARKWAY
ALPHARETTA, GA 30005
Entity Type: 03
Trademark Details
Filing Date
March 25, 1999
Registration Date
July 29, 2003
First Use Anywhere
July 23, 2002
First Use in Commerce
July 23, 2002
Published for Opposition
November 30, 1999
Cancellation Date
March 7, 2014
Goods & Services
waste water sludge treatment unit