D3 INC. Trademark
Serial Number: 75508205 • Registration: 2883438
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 25, 1998
Registration Date
September 14, 2004
Published for Opposition
June 22, 2004
Cancellation Date
April 15, 2011
Goods & Services
Automatic microphone switches with optical sensors for use in professional sound contracting applications, namely studio recording, television broadcast, live performance and public address