HELIX Trademark
Serial Number: 73368110 • Registration: 1275893
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 7, 1982
Registration Date
May 1, 1984
First Use Anywhere
May 16, 1982
First Use in Commerce
May 16, 1982
Published for Opposition
February 7, 1984
Cancellation Date
May 29, 2001