ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/05/2026
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CHANGING THE WAY THE WORLD DOES WASTEWATER.
ST13
US500000075589554Class
Filing
Registration
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Structured fields from the responsible authority and the official record.
Status date
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Official register
First use anywhere
First use in commerce
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Current location
Holders
Representatives
Douglas A. Rettew Finnegan, Henderson, Farabow, Garrett & Dunner LLP
Nice Classes
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Wastewater purification unit
History of USPTO decisions and trademark events.
43 publications found
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/05/2026
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
05/27/2025
CORRECTION UNDER SECTION 7 - PROCESSED
05/06/2025
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/06/2025
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/09/2025
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/09/2025
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/09/2025
TEAS SECTION 7 REQUEST RECEIVED
12/18/2024
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/11/2023
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/11/2023
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/11/2023
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/11/2023
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/11/2023
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/11/2023
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/23/2020
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/23/2020
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/23/2020
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/23/2020
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/24/2020
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/24/2020
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/24/2020
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/24/2020
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/24/2020
TEAS SECTION 8 & 9 RECEIVED
02/24/2020
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/14/2019
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/03/2013
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/03/2013
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/08/2011
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/25/2010
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/25/2010
TEAS SECTION 8 & 9 RECEIVED
02/22/2010
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/13/2005
ASSIGNED TO PARALEGAL
04/13/2005
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/22/2005
TEAS SECTION 8 & 15 RECEIVED
03/22/2005
REGISTERED-PRINCIPAL REGISTER
03/14/2000
PUBLISHED FOR OPPOSITION
12/21/1999
NOTICE OF PUBLICATION
11/19/1999
APPROVED FOR PUB - PRINCIPAL REGISTER
09/08/1999
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/09/1999
NON-FINAL ACTION MAILED
07/15/1999
ASSIGNED TO EXAMINER
07/13/1999
ASSIGNED TO EXAMINER
07/12/1999
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