Serial Number
73535388
Owner
PROTUNE CORPORATIONAttorney
CHARLES W. HELZERFirst Use Date
Jun 20, 1984
Filing Date
May 2, 1985
PROTUNE Trademark
Serial Number: 73535388 • Registration: 1419790
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
CHARLES W HELZER
P O BOX 309
694 WHITE SWAN DR
ARNOLD
MD 21012
Trademark Details
Filing Date
May 2, 1985
Registration Date
December 9, 1986
First Use Anywhere
June 20, 1984
First Use in Commerce
July 27, 1984
Published for Opposition
September 16, 1986
Cancellation Date
March 20, 2020