DIFFUSONIC

Trademark usage description

speaker systems of radio, television and phonographs, as well as hi fidelity phonographs, hi fidelity radio phonograph combinations and hi fidelity tv Read More

Classification Information

Class [009]
Electrical, scientific and teaching apparatus and software

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

235891

Mark Type

Trademark

Legal History

Action Taken	Status
Submitted for opposition 73 on 16^th Dec 1983	Expunged - Non-use
Submitted for opposition 61 on 8^th Feb 1972	Renewed
Submitted for opposition 55 on 8^th Feb 1957	Registered
Submitted for opposition 30 on 24^th May 1956	Filed