4D Trademark
Serial Number: 78683583 • Registration: 3123380
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 2, 2005
Registration Date
August 1, 2006
First Use Anywhere
September 17, 2004
First Use in Commerce
September 17, 2004
Published for Opposition
May 9, 2006
Cancellation Date
March 8, 2013
Goods & Services
Medical hearing instruments and parts of such devices