TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/28/2026
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Official data from USPTO
EA
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000077518118Class
37, 40, 42, 45
Filing
77518118
Registration
3597793
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
03/04/2026
Trademark type
Combined
Nice classes
37, 40, 42, 45
Filing date
07/09/2008
Registration date
03/31/2009
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/01/2018
Last transaction
03/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/01/1984
First use in commerce
06/01/1984
Drawing code
5
Owner type
03
Owner location
HUNT VALLEY, MD, US
Examiner
MAYERSCHOFF, GLENN
Law office
L60
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of stylized letters "EA".
Holders and representatives
Holders
EA ENGINEERING, SCIENCE, AND TECHNOLOGY,INC., PBC
EA Engineering, Science, and Technology, Inc.
Representatives
Keith Toms, Esq. McCarter & English, LLP
Technical classification
Nice Classes
Class 37Class 40Class 42Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Environmental remediation serviceswaste disposal
Class 40
Environmental remediation servicessoilwaste and/or water treatment services
Class 42
Consulting services in the field of environmental assessmentcompliance and planning; Engineering services for building and property condition assessmentfacility managementrepair and restorationbuilding instrumentation and monitoringenvironmental consulting; Environmental servicesengineering services and consultation for the detection of contaminants in air
Class 45
Advice and consultancy on environmental regulatory matters; Permittingobtaining environmentaldesignzoning and other governmental permits for development projects; Preparing environmental compliance reports
Publications
History of USPTO decisions and trademark events.
42 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/28/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/28/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/08/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/11/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/11/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/11/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/02/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/01/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/01/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/01/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
05/22/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/31/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/07/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/27/2014
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/27/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/27/2014
E815
TEAS SECTION 8 & 15 RECEIVED
06/11/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
03/31/2009
PUBO
PUBLISHED FOR OPPOSITION
01/13/2009
NPUB
NOTICE OF PUBLICATION
12/24/2008
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/08/2008
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/08/2008
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/04/2008
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/03/2008
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/03/2008
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/01/2008
GNRT
NON-FINAL ACTION E-MAILED
12/01/2008
CNRT
NON-FINAL ACTION WRITTEN
12/01/2008
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
11/28/2008
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
11/21/2008
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/12/2008
ALIE
ASSIGNED TO LIE
11/12/2008
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/06/2008
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/05/2008
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/04/2008
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/04/2008
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/17/2008
GNRT
NON-FINAL ACTION E-MAILED
10/17/2008
CNRT
NON-FINAL ACTION WRITTEN
10/17/2008
DOCK
ASSIGNED TO EXAMINER
10/16/2008
NWAP
NEW APPLICATION ENTERED
07/14/2008
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