UNITRODE Trademark

Trademark Overview


On Thursday, December 22, 1960, a trademark application was filed for UNITRODE with the United States Patent and Trademark Office. The USPTO has given the UNITRODE trademark a serial number of 72110717. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, March 6, 2004. This trademark is owned by Unitrode Transistor Products, Inc.. The UNITRODE trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Semi-Conductor Products and More Particularly Semi-Conductor Diodes

General Information


Serial Number72110717
Word MarkUNITRODE
Filing DateThursday, December 22, 1960
Status710 - CANCELLED - SECTION 8
Status DateSaturday, March 6, 2004
Registration Number0750436
Registration DateTuesday, June 4, 1963
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 ServicesSemi-Conductor Products and More Particularly Semi-Conductor Diodes

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateSaturday, March 6, 2004
Primary Code021
First Use Anywhere DateMonday, January 18, 1960
First Use In Commerce DateTuesday, September 13, 1960

Trademark Owner History


Party NameUnitrode Corporation
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressLexington, MA

Party NameUnitrode Transistor Products, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
Address214 CALVARY ST.
Waltham, MA

Trademark Events


Event DateEvent Description
Saturday, March 6, 2004CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Thursday, October 25, 1984REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Saturday, June 4, 1983REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Tuesday, May 31, 1983REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)