REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
12/01/2025
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Official data from USPTO
VARISTAR
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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
34
Latest update
12/02/2025
Trademark type
Word
Nice classes
9
Filing date
01/24/2020
Registration date
12/01/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/01/2020
Last transaction
12/02/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
16
Owner location
DE
Examiner
CIANCI,RYAN MICHAEL
Law office
M70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Pfeiffer Vacuum GmbH
Representatives
Steven J. Solomon Tucker Ellis LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Mass spectrometers; gas analyzers; gas analyzers featuring an electronic gas inlet systemmass spectrometersdiaphragm pumps and turbo molecular pumps as component parts thereof; vacuum measuring apparatus; pressure measuring apparatus; process-checking instrumentsleak detectors for detecting gas; residual gas analyzers; leak detection apparatus for vacuum pumps
Publications
History of USPTO decisions and trademark events.
34 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/16/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/23/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/23/2024
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
12/23/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/23/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/23/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/23/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/23/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/22/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/22/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/22/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/22/2022
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
03/28/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/09/2021
FIMP
FINAL DISPOSITION PROCESSED
03/09/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/01/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
12/01/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/15/2020
PUBO
PUBLISHED FOR OPPOSITION
09/15/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/26/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/07/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/05/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/05/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/05/2020
RFNT
REFUSAL PROCESSED BY IB
06/05/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
05/20/2020
RFRR
REFUSAL PROCESSED BY MPU
05/20/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
05/06/2020
CNRT
NON-FINAL ACTION WRITTEN
05/05/2020
MAFR
APPLICATION FILING RECEIPT MAILED
05/01/2020
DOCK
ASSIGNED TO EXAMINER
04/27/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/27/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
04/23/2020
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