MICROVERTER
DEAD
Serial Number
72032898
Owner
BARBER-COLMAN COMPANYFirst Use Date
May 17, 1957
Filing Date
Jul 1, 1957
MICROVERTER Trademark
Serial Number: 72032898 • Registration: 0670847
MICROVERTER is a trademark filed by
BARBER-COLMAN COMPANY
on July 1, 1957. 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The application is currently no longer active.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
July 1, 1957
Registration Date
December 9, 1958
First Use Anywhere
May 17, 1957
First Use in Commerce
May 17, 1957
Goods & Services
CHOPPER FOR INTERRUPTING ELECTRIC CIRCUITS PERIODICALLY
Filing History
EXPIRED SEC. 9
Sep 13, 1999 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Dec 9, 1978 REN1
