Digital Return Receipt Trademark Details

This mark is dead with a status of Abandoned - Express. The last case file activity for this mark occured 26 years ago on Friday, October 31, 1997, according to the United State Patent & Trademark Office
Word Mark Digital Return Receipt
Status Dead 601 — Abandoned - Express

Current Owner

United States Postal Service of Hermitage, MO

View all trademarks for United States Postal Service
Other Trademarks for United States Postal Service
Serial Number 75205342
Status Date Friday, October 31, 1997
Filing Date Friday, October 31, 1997
Attorney R. Clifford Potter

Correspondent

R CLIFFORD POTTER
POTTER & THORELLI
SEARS TOWER
233 S WACKER DR STE 7100
CHICAGO IL 60606

Case File Statements

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

Classifications

International Class Codes
042 — Class 42 includes mainly services provided by persons, individually or collectively, in relation to the theoretical and practical aspects of complex fields of activities; such services are provided by members of professions such as chemists, physicists, engineers, computer programmers, etc.
U.S. Class Codes 100, 101
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
Primary Code 042

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