Serial Number
73146933
Owner
H F INSTRUMENTS, INC.First Use Date
Apr 15, 1974
Filing Date
Nov 2, 1977
HF Trademark
Serial Number: 73146933 • Registration: 1137235
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 2, 1977
Registration Date
June 24, 1980
First Use Anywhere
April 15, 1974
First Use in Commerce
April 15, 1974
Cancellation Date
November 21, 1986