USPTO serial 79230363
CHRONON
Reviewed by CopyMark Law Group
Reg. 5572784Status 739Registered
- Filing date
- Status date
- Registration date
- Oct 2, 2018
- Examiner
- VO, JULIE
- Law office
- Historical data usage
What this means
This trademark is registered with the USPTO. Monitoring new filings can help you catch lookalike marks early.
Need help with CHRONON?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Erlangen, DE
DE
DE
DE
91301 Forchheim, DE
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | X-ray tubes for medical purposes | 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 Siemens Healthineers AG
- Other trademarks owned by Siemens Healthcare GmbH
- Other trademarks owned by Siemens Healthcare GmbH
- Other trademarks owned by Siemens Healthcare GmbH
- Other trademarks owned by Siemens Healthineers AG
- Other trademarks in Class 010
- Similar marks named CHRONON
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 5, 2025 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Nov 5, 2025 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Dec 4, 2024 | NA75 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | — |
| Dec 4, 2024 | C75A | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. | — |
| Sep 7, 2024 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jul 5, 2024 | CHLD | CHANGE OF OWNER RECEIVED FROM IB | — |
| Jul 3, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 24, 2024 | CORN | CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED | — |
| Jun 10, 2024 | CRCV | CORRECTION TRANSACTION RECEIVED FROM IB | — |
| Apr 5, 2024 | CHLD | CHANGE OF OWNER RECEIVED FROM IB | — |
| Oct 26, 2023 | ES75 | TEAS SECTION 71 & 15 RECEIVED | — |
| Sep 24, 2021 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Dec 7, 2018 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Nov 17, 2018 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Nov 17, 2018 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Nov 1, 2018 | GPAR | GRANT OF PROTECTION CREATED, TO BE SENT TO IB | — |
| Oct 2, 2018 | 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. |
| Jul 17, 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. |
| Jun 27, 2018 | NPUB | NOTICE OF PUBLICATION | — |
| Jun 11, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 5, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 24, 2018 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Apr 20, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 19, 2018 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |