HF+ Trademark
Serial Number: 74400583 • Registration: 1847949
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
H. C. Bell
21111 Tulsa Street
CHATSWORTH, CA 91311-1456
UNITED STATES
Trademark Details
Filing Date
June 11, 1993
Registration Date
August 2, 1994
First Use Anywhere
May 18, 1993
First Use in Commerce
May 18, 1993
Published for Opposition
May 10, 1994
Cancellation Date
February 14, 2025
Goods & Services
design services for others in the RF/microwave industry