USPTO serial 79217439
PARA DIGMA
Reviewed by CopyMark Law Group
Reg. 5624635Status 709
- Filing date
- Status date
- Registration date
- Dec 11, 2018
- Examiner
- MARTIN, EUGENIA K
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Ritter Energie- und Umwelttechnik GmbH &Co. KG
DD
Other trademarks owned by Ritter Energie- und Umwelttechnik GmbH &Co. KG
Ritter Energie- und Umwelttechnik GmbH &Co. KG
DD
Other trademarks owned by Ritter Energie- und Umwelttechnik GmbH &Co. KG
Ritter Solartechnik GmbH & Co. KG
DE
Ritter Energie- und Umwelttechnik GmbH &Co. KG
DD
Other trademarks owned by Ritter Energie- und Umwelttechnik GmbH &Co. KG
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Ronald S. Lombard
Ronald S. Lombard Law Office of Ronald S. Lombard4430 Twin Oaks DriveMurrysville, PA 15668UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Thermal engines, in particular block type thermal engines | SECTION 71 - CANCELLED | — |
| 009 | Devices for hydrogen production, namely electrolysis cell for use in the manufacture of various ionic solutions | SECTION 71 - CANCELLED | — |
| 011 | heating systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold or low temperature water circulates especially those compatible with solar technology | SECTION 71 - CANCELLED | — |
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 Ritter Energie- und Umwelttechnik GmbH &Co. KG
- Other trademarks owned by Ritter Energie- und Umwelttechnik GmbH &Co. KG
- Other trademarks owned by Ritter Solartechnik GmbH & Co. KG
- Other trademarks owned by Ritter Energie- und Umwelttechnik GmbH &Co. KG
- Other trademarks in Class 007
- Other trademarks in Class 009
- Other trademarks in Class 011
- Similar marks named PARA DIGMA
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 27, 2026 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Feb 27, 2026 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Nov 21, 2025 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Jun 27, 2025 | C71T | CANCELLED SECTION 71 | — |
| Jul 20, 2022 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| May 10, 2019 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Mar 20, 2019 | XXSS | GENERIC MADRID TRANSACTION SENT TO IB | — |
| Mar 20, 2019 | XXCR | GENERIC MADRID TRANSACTION CREATED | — |
| Mar 11, 2019 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Dec 11, 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. |
| Nov 2, 2018 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Sep 25, 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. |
| Sep 5, 2018 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Sep 5, 2018 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Sep 5, 2018 | NPUB | NOTICE OF PUBLICATION | — |
| Aug 23, 2018 | ALIE | ASSIGNED TO LIE | — |
| Aug 12, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 5, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 5, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 5, 2018 | 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 3, 2018 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jan 10, 2018 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 10, 2018 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 21, 2017 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 20, 2017 | 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. |
| Dec 8, 2017 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 7, 2017 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 3, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 28, 2017 | SDRC | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB | — |