Serial Number
78116603
Owner
Bio-Technology Designs, Inc.First Use Date
Oct 1, 1998
Filing Date
Mar 21, 2002
DURO-KLEEN Trademark
Serial Number: 78116603 • Registration: 2683808
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 21, 2002
Registration Date
February 4, 2003
First Use Anywhere
October 1, 1998
First Use in Commerce
October 1, 1998
Published for Opposition
November 12, 2002
Cancellation Date
September 12, 2009
Goods & Services
Drain line cleaning and maintenance product, formulated with naturally-occurring, harmless bacteria