PDT Trademark

Trademark Overview


On Monday, February 12, 1979, a trademark application was filed for PDT with the United States Patent and Trademark Office. The USPTO has given the PDT trademark a serial number of 73203640. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Tuesday, December 15, 1987. This trademark is owned by Digital Equipment Corporation. The PDT trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Data Processing Equipment-Namely, Computers, Memory Controllers, Peripherals and Parts Therefor

General Information


Serial Number73203640
Word MarkPDT
Filing DateMonday, February 12, 1979
Status710 - CANCELLED - SECTION 8
Status DateTuesday, December 15, 1987
Registration Number1157075
Registration DateTuesday, June 9, 1981
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, March 17, 1981

Trademark Statements


Goods and ServicesData Processing Equipment-Namely, Computers, Memory Controllers, Peripherals 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 Codes026
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateTuesday, June 9, 1981
Primary Code009
First Use Anywhere DateMonday, June 5, 1978
First Use In Commerce DateMonday, June 5, 1978

Trademark Owner History


Party NameDigital Equipment Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMaynard, MA 01754

Party NameDigital Equipment Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMaynard, MA 01754

Party NameDigital Equipment Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMaynard, MA 01754

Trademark Events


Event DateEvent Description
Tuesday, December 15, 1987CANCELLED SEC. 8 (6-YR)
Tuesday, June 9, 1981REGISTERED-PRINCIPAL REGISTER
Tuesday, March 17, 1981PUBLISHED FOR OPPOSITION