Serial Number
75600030
Owner
WTE Wassertechnik GmbHAttorney
James C. WrayFirst Use Date
Apr 26, 1996
Filing Date
Nov 19, 1998
SYMBIO Trademark
Serial Number: 75600030 • Registration: 2551473
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
November 19, 1998
Registration Date
March 26, 2002
First Use Anywhere
April 26, 1996
First Use in Commerce
March 1, 2001
Published for Opposition
January 1, 2002
Cancellation Date
October 7, 2022
Goods & Services
Wastewater treatment units used to perform simultaneous nitrification and denitirification in a single basin with low dissolved oxygen levels of less than 1.0 mg/liter