PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
06/13/2026
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Official data from USPTO
SIGMA
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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
44
Latest update
06/14/2026
Trademark type
Word
Nice classes
11
Filing date
03/22/2017
Registration date
01/22/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/22/2019
Last transaction
06/14/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/01/2017
First use in commerce
07/01/2017
Drawing code
4
Owner type
16
Owner location
Cranberry Township, PA, US
Examiner
CARROLL, DORITT
Current location
Historical data usage
Holders and representatives
Holders
Westinghouse Electric Company LLC
Representatives
Alexis Crawford Douglas K&L Gates LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Hydrostatic mechanical shaft sealsbeing structural parts of nuclear reactorsfor maintaining the pressure boundary in nuclear reactor coolant pumps
Publications
History of USPTO decisions and trademark events.
44 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/17/2025
ES8R
TEAS SECTION 8 RECEIVED
07/15/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/07/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/22/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/22/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/28/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/28/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/28/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/28/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/28/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/20/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/20/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
01/22/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/20/2018
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/19/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/19/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/19/2018
ALIE
ASSIGNED TO LIE
12/17/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/12/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/18/2018
GNRT
NON-FINAL ACTION E-MAILED
06/18/2018
CNRT
SU - NON-FINAL ACTION - WRITTEN
06/18/2018
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/29/2018
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/29/2018
IUAF
USE AMENDMENT FILED
05/04/2018
EISU
TEAS STATEMENT OF USE RECEIVED
05/04/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/10/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/13/2018
PUBO
PUBLISHED FOR OPPOSITION
02/13/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/24/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/03/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
01/03/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
01/03/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
01/03/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/03/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/09/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/08/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/08/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/12/2017
GNRT
NON-FINAL ACTION E-MAILED
06/12/2017
CNRT
NON-FINAL ACTION WRITTEN
06/12/2017
DOCK
ASSIGNED TO EXAMINER
06/12/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/27/2017
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