USPTO serial 88588268
LIGHTWORKS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 12, 2021
- Examiner
- MONINGHOFF, KIM TERESA
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
CONSTELLATION ENERGY GENERATION, LLC
KENNETT SQUARE, PA, US
Other trademarks owned by CONSTELLATION ENERGY GENERATION, LLC
EXELON GENERATION COMPANY, LLC
WARRENVILLE, IL, US
Geneseo, IL, US
Geneseo, IL, US
EXELON GENERATION COMPANY, LLC
WARRENVILLE, IL, US
WILMINGTON, NC, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Andrew J. Gray IV
Andrew J. Gray IV Morgan, Lewis & Bockius LLP1400 Page Mill RoadPalo Alto, CA 94304United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | battery operated LED lamp heads for power failure backup safety lighting sold as a unit with emergency lighting control units | ACTIVE | — |
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 CONSTELLATION ENERGY GENERATION, LLC
- Other trademarks owned by EXELON GENERATION COMPANY, LLC
- Other trademarks owned by Heilman, David D
- Other trademarks owned by Heilman, David D
- Other trademarks owned by EXELON GENERATION COMPANY, LLC
- Other trademarks owned by STUDSVIK INC.
- Other trademarks in Class 011
- Similar marks named LIGHTWORKS
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 12, 2026 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jun 24, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 24, 2025 | 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. |
| Jun 24, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 24, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 24, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 21, 2025 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| May 19, 2022 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 12, 2021 | 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. |
| Sep 10, 2021 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Sep 9, 2021 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Sep 8, 2021 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 1, 2021 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Sep 1, 2021 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Aug 30, 2021 | IUAF | USE AMENDMENT FILED | — |
| Aug 30, 2021 | 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. |
| Mar 3, 2021 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Mar 1, 2021 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Mar 1, 2021 | EXT2 | SOU EXTENSION 2 FILED | — |
| Mar 1, 2021 | 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. |
| Sep 1, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 28, 2020 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Aug 28, 2020 | EXT1 | SOU EXTENSION 1 FILED | — |
| Aug 28, 2020 | 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. |
| Mar 3, 2020 | 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. |
| Jan 7, 2020 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 7, 2020 | 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. |
| Dec 18, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 2, 2019 | ALIE | ASSIGNED TO LIE | — |
| Nov 22, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 22, 2019 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Nov 22, 2019 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Nov 22, 2019 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Nov 22, 2019 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Nov 22, 2019 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 6, 2019 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 26, 2019 | NWAP | NEW APPLICATION ENTERED | — |