USPTO serial 79366355
C.DIFF
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jan 7, 2025
- Examiner
- PODESTA, GIDETTE
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Benjamin M. Cantor
Benjamin M. Cantor Cantor Colburn LLP20 Church StreetFloor 22Hartford, CT 06103Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Machines for processing of solar cells or semiconductors; surface treatment machines for semiconductor surfaces, in particular wafers by means of vapor deposition, atmospheric and sub-atmospheric; equipment and devices for thermal processing or manufacturing processes for semiconductor surface treatment by means of vapor deposition, namely, coating equipment machines, vacuum soldering machines, chemical vapor deposition (CVD) machines, as well as thermal treatment machines being diffusion equipment; oxidation equipment, namely, surface treatment machines for forming an oxide layer on a surface | ACTIVE | — |
| 009 | Hardware and downloadable and recorded software for the operation of machines for processing of solar cells or semiconductors, surface treatment machines for semiconductor surfaces, in particular wafers by means of vapor deposition, atmospheric and sub-atmospheric, equipment and devices for thermal processing or manufacturing processes for semiconductor surface treatment by means of vapor deposition, namely, coating equipment machines, vacuum soldering machines, chemical vapor deposition (CVD) machines, thermal treatment equipment machines and oxidation equipment, namely, surface treatment machines for forming an oxide layer on a surface | ACTIVE | — |
| 011 | Machines for the thermal processing of solar cells or semiconductors, namely, industrial heating furnaces; machines for the thermal processing of surfaces and objects, namely, diffusion furnaces, and oxidation or annealing equipment for the production of semiconductor devices being horizontal or vertical tube furnaces; equipment and devices for thermal processing or manufacturing processes, namely, diffusion furnaces, and oxidation or annealing equipment for the purpose of growing oxide and other dielectric or electrically conductive layers on semiconductor surfaces and diffusing chemical elements into semiconductor substrates being horizontal or vertical tube furnaces | ACTIVE | — |
| 037 | Construction, repair, installation and maintenance work relating to machinery and machine tools as well as their individual parts, as a whole, respectively for the manufacturing and processing of solar cells being turnkey solutions; services for assembly relating to the installation of devices for equipment or for process optimization, both atmospheric as well as sub-atmospheric | 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 centrotherm international AG
- Other trademarks owned by centrotherm international AG
- Other trademarks owned by centrotherm international AG
- Other trademarks in Class 007
- Other trademarks in Class 009
- Other trademarks in Class 011
- Other trademarks in Class 037
- Similar marks named C.DIFF
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 19, 2025 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Jul 2, 2025 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Jul 2, 2025 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Apr 7, 2025 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jan 7, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jan 7, 2025 | 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 17, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 17, 2024 | 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. |
| Sep 14, 2024 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Aug 28, 2024 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Aug 28, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 28, 2024 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Aug 12, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 5, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 5, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 5, 2024 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Feb 22, 2024 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 22, 2024 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 22, 2024 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jan 24, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 23, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 23, 2024 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Aug 22, 2023 | RFNT | REFUSAL PROCESSED BY IB | — |
| Aug 2, 2023 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Aug 2, 2023 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jun 24, 2023 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jun 23, 2023 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jun 19, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 4, 2023 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Mar 31, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 30, 2023 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |