PRX Trademark

Trademark Overview


On Friday, December 21, 1990, a trademark application was filed for PRX with the United States Patent and Trademark Office. The USPTO has given the PRX trademark a serial number of 74125530. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Tuesday, February 2, 1999. This trademark is owned by CB Labs, Inc.. The PRX trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

amplification circuitry and parts therefor

General Information


Serial Number74125530
Word MarkPRX
Filing DateFriday, December 21, 1990
Status710 - CANCELLED - SECTION 8
Status DateTuesday, February 2, 1999
Registration Number1702919
Registration DateTuesday, July 28, 1992
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, May 5, 1992

Trademark Statements


Goods and Servicesamplification circuitry and parts therefor

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 DateTuesday, February 2, 1999
Primary Code009
First Use Anywhere DateFriday, August 17, 1990
First Use In Commerce DateFriday, August 17, 1990

Trademark Owner History


Party NameCB Labs, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressBridgeport, CT 06606

Party NameCB Labs, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressBridgeport, CT 06606

Party NameCB Labs, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressBridgeport, CT 06606

Trademark Events


Event DateEvent Description
Tuesday, February 2, 1999CANCELLED SEC. 8 (6-YR)
Tuesday, July 28, 1992REGISTERED-PRINCIPAL REGISTER
Tuesday, May 5, 1992PUBLISHED FOR OPPOSITION
Friday, April 3, 1992NOTICE OF PUBLICATION
Thursday, December 19, 1991APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, November 29, 1991CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, May 31, 1991NON-FINAL ACTION MAILED