Serial Number
74424838
Owner
Zygon International, Inc.First Use Date
Apr 1, 1994
Filing Date
Aug 16, 1993
THE LEARNING MACHINE Trademark
Serial Number: 74424838 • Registration: 1899685
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 16, 1993
Registration Date
June 13, 1995
First Use Anywhere
April 1, 1994
First Use in Commerce
April 1, 1994
Published for Opposition
August 23, 1994
Cancellation Date
June 22, 2002
Goods & Services
interactive electronic audio-visual learning aid comprising stereo headphones and a visor