BARRATRON Trademark
Serial Number: 72071742 • Registration: 0689812
BARRATRON is a trademark filed by
Litton Industries
on April 17, 1959. 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The application is currently no longer active.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
April 17, 1959
Registration Date
December 15, 1959
First Use Anywhere
April 8, 1958
First Use in Commerce
April 8, 1959
Cancellation Date
December 29, 2000
Goods & Services
MICROWAVE NOISE GENERATING TUBES
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 29, 2000 CAEX
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 25, 1984 C15A
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Dec 15, 1979 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Dec 15, 1979 REN1
