PLEX Trademark

Trademark Overview


On Friday, August 5, 1983, a trademark application was filed for PLEX with the United States Patent and Trademark Office. The USPTO has given the PLEX trademark a serial number of 73438013. The federal status of this trademark filing is ABANDONED - AFTER INTER-PARTES DECISION as of Thursday, July 11, 1985. This trademark is owned by Massachusetts Software Corporation. The PLEX trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Computer Programs in the Form of Cassettes

General Information


Serial Number73438013
Word MarkPLEX
Filing DateFriday, August 5, 1983
Status604 - ABANDONED - AFTER INTER-PARTES DECISION
Status DateThursday, July 11, 1985
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, May 15, 1984

Trademark Statements


Goods and ServicesComputer Programs in the Form of Cassettes

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 Codes038
Class Status Code8 - Abandoned
Class Status DateWednesday, August 4, 1999
Primary Code009
First Use Anywhere DateFriday, July 22, 1983
First Use In Commerce DateFriday, July 22, 1983

Trademark Owner History


Party NameMassachusetts Software Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressCambridge, MA 02138

Party NameMassachusetts Software Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressCambridge, MA 02138

Trademark Events


Event DateEvent Description
Thursday, July 11, 1985OPPOSITION TERMINATED NO. 999999
Thursday, July 11, 1985ABANDONMENT - AFTER INTER PARTES DECISION
Friday, June 28, 1985OPPOSITION SUSTAINED NO. 999999
Saturday, January 5, 1985OPPOSITION INSTITUTED NO. 999999
Tuesday, May 15, 1984PUBLISHED FOR OPPOSITION
Tuesday, March 27, 1984NOTICE OF PUBLICATION
Tuesday, January 31, 1984APPROVED FOR PUB - PRINCIPAL REGISTER
Monday, January 30, 1984ASSIGNED TO EXAMINER

Related Keywords


plex cassettes form programs computer