USPTO serial 75143930
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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R CLIFFORD POTTER
R CLIFFORD POTTER FREEBORN & PETERS311 S WACKER DR STE 3000CHICAGO, IL 60606-6677UNITED STATES| Class | Description | Status | First use |
|---|---|---|---|
| 042 | 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 | ACTIVE | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 27, 2001 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| May 18, 2000 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Mar 28, 2000 | EXT5 | SOU EXTENSION 5 FILED | — |
| Aug 18, 1999 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Aug 18, 1999 | EXT4 | SOU EXTENSION 4 FILED | — |
| Apr 27, 1999 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Mar 29, 1999 | EXT3 | SOU EXTENSION 3 FILED | — |
| Feb 23, 1999 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Jan 21, 1999 | PCGR | PETITION TO DIRECTOR GRANTED | — |
| Sep 29, 1998 | EXT2 | SOU EXTENSION 2 FILED | — |
| Sep 29, 1998 | PCRC | PETITION TO DIRECTOR RECEIVED | — |
| May 5, 1998 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Mar 30, 1998 | EXT1 | SOU EXTENSION 1 FILED | — |
| Sep 30, 1997 | NOAM | NOA MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Jul 8, 1997 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Jun 6, 1997 | NPUB | NOTICE OF PUBLICATION | — |
| Apr 22, 1997 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 27, 1997 | DOCK | ASSIGNED TO EXAMINER | — |