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COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/02/2025
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Official data from USPTO
DELTA DSI
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Quick snapshot
DELTA DSI
ST13
US500000085887782Class
11, 37, 42
Filing
85887782
Registration
6066432
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
71
Latest update
06/03/2025
Classification
Registered
Trademark type
Word
Nice classes
11, 37, 42
Filing date
03/27/2013
Registration date
06/02/2020
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/02/2020
Last transaction
06/03/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
27
Owner location
OLPE, DE
Examiner
WOOD, CAROLINE
Law office
M10
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
HOWDEN ROTHEMÜHLE GMBH
BALCKE-DÜRR ROTHEMÜHLE GMBH
Balcke-Dürr GmbH
Representatives
Megan K. Bowen Edell, Shapiro & Finnan, LLC
Technical classification
Nice Classes
Class 11Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Static gas mixers for use in industrial plants; Parts and fittings of heat exchangersother than parts of machinesparts and fittings of centrifugal separators for the cleaning and purification of airparts and fittings of moisture separators for the cleaning and purification of airgas condensersother than parts of machinesparts and fittings of deaeratorsleading edge vortices generating platesall of the aforesaid goods for industrial purposes; dust collectors; filter systems comprised of electric and electrostatic filtersfabric and baghouse filters for industrial and power utility applicationselectric or electrostatic filters for air conditioning and heating unitsair re-heatersgas and air pre-heatersdiffusorsexhaust-gas diffusorswater cooling towersall of the afore said goods for use in industrial plantspower plantsDeNOx plantspollutant control purification of waste gases equipment
Class 37
Industrial plant constructionmaintenancerepair and modernization; installation of static gas mixers; installation of industrial equipment in the field of flow optimization
Class 42
scientific and industrial research in the fields of industrial plantspower plantsfluid mechanics and industrial equipment
Publications
History of USPTO decisions and trademark events.
71 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/22/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/22/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/22/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/22/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/22/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/22/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/02/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
06/02/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/17/2020
PUBO
PUBLISHED FOR OPPOSITION
03/17/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/26/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/07/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/17/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/17/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/17/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/05/2019
GNRT
NON-FINAL ACTION E-MAILED
12/05/2019
CNRT
NON-FINAL ACTION WRITTEN
12/05/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
11/14/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/14/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
11/14/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/14/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/13/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/12/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/12/2019
GEAN
NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
11/11/2019
GEAP
EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
11/11/2019
EPEN
COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY
11/11/2019
CPEA
EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED
11/11/2019
DMCC
DATA MODIFICATION COMPLETED
11/07/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/06/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/21/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/21/2019
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
10/16/2019
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
04/16/2019
GNSI
INQUIRY TO SUSPENSION E-MAILED
04/16/2019
CNSI
SUSPENSION INQUIRY WRITTEN
04/16/2019
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
03/27/2019
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
09/12/2018
GNSL
LETTER OF SUSPENSION E-MAILED
09/12/2018
CNSL
SUSPENSION LETTER WRITTEN
09/12/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/22/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/22/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/22/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/03/2018
GNRT
NON-FINAL ACTION E-MAILED
05/03/2018
CNRT
NON-FINAL ACTION WRITTEN
05/03/2018
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
04/12/2018
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
10/06/2017
ALIE
ASSIGNED TO LIE
10/04/2017
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
03/23/2017
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
09/23/2016
ALIE
ASSIGNED TO LIE
09/08/2016
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
03/07/2016
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
09/02/2015
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
02/26/2015
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
08/19/2014
ALIE
ASSIGNED TO LIE
08/06/2014
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
02/06/2014
GNSL
LETTER OF SUSPENSION E-MAILED
02/06/2014
CNSL
SUSPENSION LETTER WRITTEN
02/06/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/16/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/15/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/15/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/16/2013
GNRT
NON-FINAL ACTION E-MAILED
07/16/2013
CNRT
NON-FINAL ACTION WRITTEN
07/16/2013
DOCK
ASSIGNED TO EXAMINER
07/09/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/01/2013
NWAP
NEW APPLICATION ENTERED
03/30/2013
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