DUOPLATE Trademark
Serial Number: 72131638 • Registration: 0737811
DUOPLATE is a trademark filed by
MINNEAPOLIS-HONEYWELL REGULATOR COMPANY
on October 5, 1961. 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The application is currently no longer active.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
October 5, 1961
Registration Date
September 18, 1962
Goods & Services
COMBINATION FLUSH PLATES FOR DUPLEX RECEPTACLES AND ELECTRIC SWITCHES
Filing History
EXPIRED SEC. 9
Jan 7, 1989 EXRG
