Serial Number
75473404
Owner
Harmonix Music Systems, Inc.Attorney
Lavatus PowellFirst Use Date
May 1, 1997
Filing Date
Apr 23, 1998
HARMONIX Trademark
Serial Number: 75473404 • Registration: 2246139
Trademark Classes
Owner Contact Info
675 Massachusetts Avenue
Cambridge, MA 02139
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
April 23, 1998
Registration Date
May 18, 1999
First Use Anywhere
May 1, 1997
First Use in Commerce
May 1, 1997
Published for Opposition
February 23, 1999
Cancellation Date
December 19, 2009
Goods & Services
computer software for real-time generation of music