Serial Number
75143930
Owner
UNITED STATES POSTAL SERVICEAttorney
R. Clifford PotterFiling Date
Aug 2, 1996
POST GUARD Trademark
Serial Number: 75143930
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 2, 1996
Registration Date
Not Registered
Published for Opposition
July 8, 1997
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