NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/28/2025
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Official data from USPTO
ENERVAC
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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
20
Latest update
09/29/2025
Trademark type
Word
Nice classes
11
Filing date
02/12/2019
Registration date
09/10/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/28/2025
Last transaction
09/29/2025
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
04/17/1987
First use in commerce
04/17/1987
Drawing code
4
Owner type
99
Owner location
Cambridge, Ontario, CA
Examiner
SINGLETON, RUDY
Current location
Historical data usage
Holders and representatives
Holders
E. U. (pessoa física)
Representatives
Tara A. Kastelic CALFEE, HALTER & GRISWOLD LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Portable and stationary units for the purification of liquid chemicals and oils for industrial usereplacement filter elements therefor; portable and stationary units for the heating of oils for industrial use; portable and stationary units for the recovery and purification of gas for industrial use
Publications
History of USPTO decisions and trademark events.
20 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/28/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/28/2025
E815
TEAS SECTION 8 & 15 RECEIVED
05/16/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/10/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
09/10/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/25/2019
PUBO
PUBLISHED FOR OPPOSITION
06/25/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/05/2019
ALIE
ASSIGNED TO LIE
05/19/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/03/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
05/03/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/03/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
05/03/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/03/2019
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
04/30/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/29/2019
DOCK
ASSIGNED TO EXAMINER
04/24/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/06/2019
NWAP
NEW APPLICATION ENTERED
02/15/2019
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