ROTRON Trademark
Serial Number: 75134898 • Registration: 2168888
Trademark Classes
Class 7 - Machinery
Machines and machine tools; motors and engines; machine coupling and transmission components
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 11 - Environmental Control
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 16, 1996
Registration Date
June 30, 1998
Published for Opposition
April 7, 1998
Cancellation Date
April 4, 2009
Goods & Services
electric switches to control the cooling of electronic vacuum tubes
electric motors in fans used with machines to cool electronic vacuum tubes
electric apparatus for cooling electronic vacuum tubes consisting of blowers and fans, and structural parts for the said blowers and fans, all sold as a unit