USPTO serial 85887782
DELTA DSI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 2, 2020
- Examiner
- WOOD, CAROLINE
- 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.
Need help with DELTA DSI?
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
Get help with this Renewal, set up monitoring, or talk with CopyMark.
Get Attorney Assistance for just $797*
Plus Government fees of $1,275
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
OLPE, DE
Ratingen, DE
OLPE, DE
OLPE, DE
OLPE, DE
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Megan K. Bowen
Megan K. Bowen Edell, Shapiro & Finnan, LLC9801 Washingtonian Blvd., Suite 750Gaithersburg, MD 20878UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Static gas mixers for use in industrial plants; Parts and fittings of heat exchangers, other than parts of machines, parts and fittings of centrifugal separators for the cleaning and purification of air, parts and fittings of moisture separators for the cleaning and purification of air, gas condensers, other than parts of machines, and parts and fittings of deaerators, namely, leading edge vortices generating plates, all of the aforesaid goods for industrial purposes; dust collectors; filter systems comprised of electric and electrostatic filters, fabric and baghouse filters for industrial and power utility applications, electric or electrostatic filters for air conditioning and heating units, air re-heaters, gas and air pre-heaters, diffusors, namely, exhaust-gas diffusors, water cooling towers, all of the afore said goods for use in industrial plants, power plants, DeNOx plants, pollutant control purification of waste gases equipment | ACTIVE | — |
| 037 | Industrial plant construction, maintenance, repair and modernization; installation of static gas mixers; installation of industrial equipment in the field of flow optimization | ACTIVE | — |
| 042 | scientific and industrial research in the fields of industrial plants, power plants, fluid mechanics and industrial equipment | 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 HOWDEN ROTHEMÜHLE GMBH
- Other trademarks owned by Balcke-Dürr GmbH
- Other trademarks owned by BALCKE-DÜRR ROTHEMÜHLE GMBH
- Other trademarks owned by BALCKE-DÜRR ROTHEMÜHLE GMBH
- Other trademarks owned by BALCKE-DÜRR ROTHEMÜHLE GMBH
- Other trademarks in Class 011
- Other trademarks in Class 037
- Other trademarks in Class 042
- Similar marks named DELTA DSI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 2, 2025 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Dec 22, 2022 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Dec 22, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 22, 2022 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Dec 22, 2022 | 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. |
| Dec 22, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Dec 22, 2022 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Feb 2, 2022 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jun 2, 2020 | 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 17, 2020 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Mar 17, 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. |
| Feb 26, 2020 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 7, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 17, 2020 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 17, 2020 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 17, 2020 | 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. |
| Dec 5, 2019 | 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. |
| Dec 5, 2019 | 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. |
| Dec 5, 2019 | 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. |
| Nov 14, 2019 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Nov 14, 2019 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Nov 14, 2019 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Nov 14, 2019 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Nov 13, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 12, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 12, 2019 | 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. |
| Nov 11, 2019 | GEAN | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Nov 11, 2019 | GEAP | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Nov 11, 2019 | EPEN | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY | — |
| Nov 11, 2019 | CPEA | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED | — |
| Nov 7, 2019 | DMCC | DATA MODIFICATION COMPLETED | — |
| Nov 6, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 21, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 21, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 16, 2019 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Apr 16, 2019 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Apr 16, 2019 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Apr 16, 2019 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Mar 27, 2019 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Sep 12, 2018 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Sep 12, 2018 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Sep 12, 2018 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Aug 22, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 22, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 22, 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. |
| May 3, 2018 | 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. |
| May 3, 2018 | 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. |
| May 3, 2018 | 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. |
| Apr 12, 2018 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Oct 6, 2017 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Oct 4, 2017 | ALIE | ASSIGNED TO LIE | — |
| Mar 23, 2017 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Sep 23, 2016 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Sep 8, 2016 | ALIE | ASSIGNED TO LIE | — |
| Mar 7, 2016 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Sep 2, 2015 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Feb 26, 2015 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Aug 19, 2014 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Aug 6, 2014 | ALIE | ASSIGNED TO LIE | — |
| Feb 6, 2014 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Feb 6, 2014 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Feb 6, 2014 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jan 16, 2014 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 15, 2014 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 15, 2014 | 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. |
| Jul 16, 2013 | 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. |
| Jul 16, 2013 | 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. |
| Jul 16, 2013 | 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. |
| Jul 9, 2013 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 1, 2013 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 30, 2013 | NWAP | NEW APPLICATION ENTERED | — |