MICROTRON Trademark

Trademark Overview


On Thursday, February 9, 1961, a trademark application was filed for MICROTRON with the United States Patent and Trademark Office. The USPTO has given the MICROTRON trademark a serial number of 72113345. The federal status of this trademark filing is EXPIRED as of Saturday, October 3, 1987. This trademark is owned by LITTON ELECTRON TUBE CORPORATION. The MICROTRON trademark is filed in the Environmental Control Instrument Products category with the following description:

MICROWAVE VACUUM TUBES

General Information


Serial Number72113345
Word MarkMICROTRON
Filing DateThursday, February 9, 1961
Status900 - EXPIRED
Status DateSaturday, October 3, 1987
Registration Number0741188
Registration DateTuesday, November 27, 1962
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE
Attorney NameNOT AVAILABLE
Law Office Location Code000
Employee NameNOT AVAILABLE
CorrespondentNOT AVAILABLE

Trademark Statements


Goods and ServicesMICROWAVE VACUUM TUBES

Classification Information


International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes021
Class Status Code9 - Expired
Class Status DateSaturday, October 3, 1987
Primary Code021
First Use Anywhere DateFriday, January 6, 1961
First Use In Commerce DateFriday, January 6, 1961

Trademark Owner History


Party NameLITTON ELECTRON TUBE CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
Address960 INDUSTRIAL ROAD
SAN CARLOS, CA

Trademark Events


Event DateEvent Description
Saturday, October 3, 1987EXPIRED SEC. 9

Related Keywords


microtron tubes vacuum microwave