ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/28/2026
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Official data from USPTO
I-BARATRON
Did you know this trademark is already registered in United States?
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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
39
Latest update
01/29/2026
Trademark type
Word
Nice classes
9
Filing date
10/31/2001
Registration date
09/02/2003
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/07/2023
Last transaction
01/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/30/2001
First use in commerce
11/30/2001
Drawing code
1
Owner type
03
Owner location
ANDOVER, MA
Examiner
PINO, BRIAN
Law office
M50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MKS INC.
MKS Instruments, Inc.
Representatives
John L. DuPre' Hamilton, Brook, Smith & Reynolds, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
CAPACITANCE MANOMETERS FOR MEASURING FOR VACUUM PRESSURE
Publications
History of USPTO decisions and trademark events.
39 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/07/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/07/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/07/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/07/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/07/2023
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/07/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/07/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/07/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
04/06/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/02/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/06/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/17/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/17/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/12/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/12/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/12/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/11/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
01/24/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/19/2009
PLGL
ASSIGNED TO PARALEGAL
03/11/2009
E815
TEAS SECTION 8 & 15 RECEIVED
03/09/2009
R.PR
REGISTERED-PRINCIPAL REGISTER
09/02/2003
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/08/2003
DOCK
ASSIGNED TO EXAMINER
06/25/2003
CFIT
CASE FILE IN TICRS
06/23/2003
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/13/2003
IUAF
USE AMENDMENT FILED
06/04/2003
EISU
TEAS STATEMENT OF USE RECEIVED
06/04/2003
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
01/21/2003
PUBO
PUBLISHED FOR OPPOSITION
10/29/2002
NPUB
NOTICE OF PUBLICATION
10/09/2002
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/26/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/31/2002
PAPER RECEIVED
07/31/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/29/2002
CNRT
NON-FINAL ACTION MAILED
01/28/2002
DOCK
ASSIGNED TO EXAMINER
01/23/2002
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