QF Trademark
Serial Number: 72206658 • Registration: 0819038
QF is a trademark filed by
SQUARE D COMPANY
on November 20, 1964. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 20, 1964
Registration Date
November 22, 1966
First Use Anywhere
November 10, 1964
First Use in Commerce
November 10, 1964
Filing History
EXPIRED SEC. 9
Feb 22, 1987 EXRG
EXPIRED SEC. 9
Feb 22, 1987 EXRG