GYRATRON
DEAD
Serial Number
72325667
Owner
PRASCHAK MACHINE CO., INC.First Use Date
Mar 19, 1969
Filing Date
Apr 28, 1969
GYRATRON Trademark
Serial Number: 72325667 • Registration: 0890051
GYRATRON is a trademark filed by
PRASCHAK MACHINE CO., INC.
on April 28, 1969. The trademark is classified under Class 7 (Machinery).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 28, 1969
Registration Date
April 28, 1970
First Use Anywhere
March 19, 1969
First Use in Commerce
March 19, 1969
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG