USPTO serial 87777207
PROOFWORKS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 16, 2019
- Examiner
- BLAZICH, JOAN MICHELE
- Law office
- Historical data usage
What this means
Status 702 means the registration is active, Section 8 was accepted, and a Section 15 declaration of incontestability was also accepted. Incontestability strengthens your rights by limiting certain challenges after five years of continuous use. Continue use in commerce and plan for the 10-year Section 8 and 9 renewal.
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Current trademark owner
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Katherine P. Califa
Katherine P. Califa FOLEY & LARDNER LLP3000 K STREET, N.W.SIXTH FLOORWASHINGTON, DC 20007Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Providing temporary use of non-downloadable computer programs for document management, digitization and authentication, for verifying existence of data at a given point in time and for proving data veracity based on assertions of correctness | ACTIVE | Feb 13, 2019 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Shamrock Ventures III B.V.
- Other trademarks owned by Shamrock Ventures III B.V.
- Other trademarks owned by Shamrock Ventures III B.V.
- Other trademarks in Class 042
- Similar marks named PROOFWORKS
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 23, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 23, 2026 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Sep 23, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Sep 23, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 23, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 23, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 31, 2024 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Dec 31, 2024 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Dec 30, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 31, 2024 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| May 21, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 21, 2024 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| May 21, 2024 | EWOR | TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED | — |
| May 21, 2024 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| May 21, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 16, 2024 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 7, 2021 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 7, 2021 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 7, 2021 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Jan 7, 2021 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jan 7, 2021 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jan 7, 2021 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 7, 2021 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 16, 2019 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Mar 13, 2019 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Mar 12, 2019 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Mar 8, 2019 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Mar 8, 2019 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Feb 16, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Feb 15, 2019 | IUAF | USE AMENDMENT FILED | — |
| Feb 15, 2019 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Feb 14, 2019 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Feb 14, 2019 | EXT1 | SOU EXTENSION 1 FILED | — |
| Feb 14, 2019 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Aug 14, 2018 | NOAM | NOA E-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. |
| Jun 19, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 19, 2018 | 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. |
| May 30, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 14, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 11, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 9, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 2, 2018 | NWAP | NEW APPLICATION ENTERED | — |