Serial Number
73820636
Owner
TEKTRONIX, INC.Attorney
JOHN D. WINKELMANFirst Use Date
Apr 20, 1989
Filing Date
Aug 21, 1989
PRISM Trademark
Serial Number: 73820636 • Registration: 1593982
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
JOHN D WINKELMAN TEKTRONIX, INC
14150 S W KARL BRAUN DR
P O BOX 500 (50-PAT)
BEAVERTON
OR 97077
Trademark Details
Filing Date
August 21, 1989
Registration Date
May 1, 1990
First Use Anywhere
April 20, 1989
First Use in Commerce
April 20, 1989
Published for Opposition
February 6, 1990
Cancellation Date
November 4, 1996