EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/10/2025
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Official data from USPTO
ZENPURE
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
32
Latest update
10/15/2025
Trademark type
Word
Nice classes
7, 11
Filing date
07/25/2011
Registration date
03/13/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/30/2022
Last transaction
10/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/31/2007
First use in commerce
07/31/2007
Drawing code
4
Owner type
03
Owner location
Solon, OH
Examiner
ENGEL, MICHAEL
Law office
L70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Z. C. (pessoa física)
Z. C. (pessoa física)
Representatives
Sara T. Colburn Cantor Colburn LLP
Technical classification
Nice Classes
Class 7Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Filters and purifiers made from porousfunctional polymeric and metallic membranesnon-woven media and ceramics for machines used in the biotechnologypharmaceuticalchemicalpetrochemicalfood and beveragepowerenvironmental protectionsemiconductor/microelectronicsaerospaceanalytical and diagnosticswastewater treatment and medical industries for gas and liquid purification
Class 11
Filtering and purifying units made from porousfunctional polymeric and metallic membranesnon-woven media and ceramics for gas and liquid filtration and purification for use in the biotechnologypharmaceuticalmedicalanalytical and diagnosticschemicalpetrochemicalfood and beveragepowerenvironmental protectionsemiconductor/microelectronicsaerospacewastewater treatment industries
Publications
History of USPTO decisions and trademark events.
32 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/10/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/10/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/10/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/16/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/16/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/16/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/16/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/16/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/30/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/30/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/30/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/30/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
03/09/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/13/2021
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/28/2018
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/28/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/28/2018
E815
TEAS SECTION 8 & 15 RECEIVED
03/16/2018
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/13/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/05/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/05/2017
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/19/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/19/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
03/13/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/27/2011
PUBO
PUBLISHED FOR OPPOSITION
12/27/2011
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/07/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/18/2011
DOCK
ASSIGNED TO EXAMINER
11/15/2011
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/28/2011
NWAP
NEW APPLICATION ENTERED
07/28/2011
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