Serial Number
72108305
Owner
FISHER CORPORATIONFirst Use Date
Jun 30, 1960
Filing Date
Nov 14, 1960
DYNAMIC SPACEXPANDER Trademark
Serial Number: 72108305 • Registration: 0730006
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 14, 1960
Registration Date
April 17, 1962
First Use Anywhere
June 30, 1960
First Use in Commerce
October 20, 1960
Cancellation Date
January 18, 2003
Goods & Services
Electronic Unit for Adding Reverberations to a Sound Reproducing System