EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/04/2026
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Official data from USPTO
HAZEN AND SAWYER
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Quick snapshot
HAZEN AND SAWYER
ST13
US500000086815474Class
42
Filing
86815474
Registration
5044147
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
03/06/2026
Classification
Registered
Trademark type
Word
Nice classes
42
Filing date
11/10/2015
Registration date
09/20/2016
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
03/31/2023
Last transaction
03/06/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
12/31/1951
First use in commerce
12/31/1951
Drawing code
4
Owner type
03
Owner location
New York, NY, US
Examiner
PERKINS, ELLEN J
Law office
M10
Current location
TMO LAW OFFICE 110
Holders and representatives
Holders
Hazen and Sawyer, D.P.C.
Representatives
Kelly J. Garrone McCarter & English, LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Engineeringdesignengineering and architectural research of water purificationtreatmentdistribution and supply systems for others; and testing and evaluation of water purificationtreatmentdistribution and supply systems for others
Publications
History of USPTO decisions and trademark events.
25 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/04/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/04/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/04/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/20/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/31/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/31/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/31/2023
E815
TEAS SECTION 8 & 15 RECEIVED
09/20/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/20/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
09/20/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/05/2016
PUBO
PUBLISHED FOR OPPOSITION
07/05/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/15/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/01/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
06/01/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/01/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
06/01/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/01/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/08/2016
GNRT
NON-FINAL ACTION E-MAILED
03/08/2016
CNRT
NON-FINAL ACTION WRITTEN
03/08/2016
DOCK
ASSIGNED TO EXAMINER
03/03/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/13/2015
NWAP
NEW APPLICATION ENTERED
11/13/2015
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