Serial Number
85445041
Owner
Chemstream, Inc.Attorney
Richard C. LitmanFirst Use Date
Jul 31, 1997
Filing Date
Oct 12, 2011
CHEMSTREAM Trademark
Serial Number: 85445041 • Registration: 4154033
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
October 12, 2011
Registration Date
June 5, 2012
First Use Anywhere
July 31, 1997
First Use in Commerce
June 30, 2007
Published for Opposition
March 20, 2012
Cancellation Date
January 11, 2019
Goods & Services
Water treatment and purification; Water treatment services
Chemicals for use in purification of water