DUET Trademark
Serial Number: 76461591 • Registration: 2916909
Trademark Classes
Owner Contact Info
4281 Harvester Road
Burlington, Ontario L7L5M4 , CA
Entity Type: 03
970 FRASER DRIVE
BURLINGTON, ONTARIO L7R 3Y2 , CA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
October 18, 2002
Registration Date
January 11, 2005
Published for Opposition
October 19, 2004
Cancellation Date
September 26, 2011
Goods & Services
Integrated circuit chips for use in hearing instruments, namely, hearing aids