Serial Number
73328582
Owner
DURIRON COMPANY, INC., THEFirst Use Date
Jun 23, 1981
Filing Date
Sep 18, 1981
HELI TORK Trademark
Serial Number: 73328582 • Registration: 1220591
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 18, 1981
Registration Date
December 21, 1982
First Use Anywhere
June 23, 1981
First Use in Commerce
June 23, 1981
Published for Opposition
September 28, 1982
Cancellation Date
April 28, 1989