ROTO-LOK VALVE

Trademark usage description

valves, a principal feature of which is a locking effect achieved through the rotation of parts of the device until contact between two of the compone 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

405413

Mark Type

Trademark

Legal History

Action Taken	Status
Submitted for opposition 62 on 4^th Nov 1994	Expunged - Failure to Renew
Submitted for opposition 55 on 9^th Feb 1979	Registered
Submitted for opposition 30 on 20^th Dec 1976	Filed