HELIO SCIENCE INC. Trademark
Serial Number: 73381253 • Registration: 1304893
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 23, 1982
Registration Date
November 13, 1984
First Use Anywhere
February 1, 1981
First Use in Commerce
February 1, 1981
Published for Opposition
September 4, 1984
Cancellation Date
November 4, 1992