TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/12/2025
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Official data from USPTO
AXON INSTRUMENTS
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
AXON INSTRUMENTS
ST13
US500000074130377Class
9
Filing
74130377
Registration
1670120
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
11/19/2025
Trademark type
Word
Nice classes
9
Filing date
01/14/1991
Registration date
12/31/1991
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/01/2021
Last transaction
11/19/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1984-09-00
First use in commerce
1984-09-00
Drawing code
1
Owner type
16
Owner location
San Jose, CA
Examiner
HUDSON, BARBARA S.
Law office
J30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MOLECULAR DEVICES, LLC
MOLECULAR DEVICES, INC.
MDS ANALYTICAL TECHNOLOGIES (US) INC.
ASTROS ACQUISITION SUB II, LLC
AXON INSTRUMENTS, INC.
AXON INSTRUMENTS, INC.
Representatives
Steven A. Abreu Abreu Karol LLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
computer software for scientific and clinical research in physiologybiophysicsneurosciencespharmacologycell biology; and electronic instruments; namelymicroelectrode amplifiersmultipurpose amplifiersdigital signal conditionersanalog to digital convertersoptical filter changersvoltage stabilizing units
Publications
History of USPTO decisions and trademark events.
37 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/12/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/12/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/01/2021
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/01/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/01/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/01/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
01/21/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/31/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/12/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/12/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/12/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/27/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/27/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/17/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/17/2011
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
12/15/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
12/15/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/30/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/17/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/20/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/09/2008
CFIT
CASE FILE IN TICRS
12/11/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/20/2003
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/13/2003
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/07/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/07/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/11/2001
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/13/1997
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/23/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
12/31/1991
PUBO
PUBLISHED FOR OPPOSITION
10/08/1991
NPUB
NOTICE OF PUBLICATION
09/06/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/10/1991
CNEA
EXAMINER'S AMENDMENT MAILED
05/23/1991
CNEA
EXAMINER'S AMENDMENT MAILED
05/15/1991
DOCK
ASSIGNED TO EXAMINER
05/02/1991
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