MAIL GUARD Trademark

Serial Number: 75143931

MAIL GUARD is a trademark filed by UNITED STATES POSTAL SERVICE on August 2, 1996. The trademark is classified under Class 42 (Computer & Scientific). The application is currently no longer active.

Trademark Classes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

UNITED STATES POSTAL SERVICE (1,466 trademarks)

N.W. WASHINGTON, DC 20260

Entity Type: 98

Legal Representation

Attorney of Record

R. Clifford Potter

100 trademarks filed View all →

Trademark Details

Filing Date

August 2, 1996

Registration Date

Not Registered

Published for Opposition

February 10, 1998

Goods & Services

issuing customers certificates containing a public key of private/public key pairs used to authenticate encrypted messages; and, applying electronic date and time stamp and digital signature to electronic documents and transactions to verify time and date received and that documents and transactions have not been altered after application of digital signature