REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/10/2026
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Official data from USPTO
STEMI
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
31
Latest update
02/11/2026
Trademark type
Word
Nice classes
9
Filing date
06/02/1986
Registration date
02/10/1987
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/23/2016
Last transaction
02/11/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Drawing code
1
Owner type
03
Owner location
Oberkochen, DE
Examiner
SZOKE, MICHAEL
Law office
530
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CARL ZEISS AG
C. S. (pessoa física)
C. S. (pessoa física)
Representatives
Ronald S. Kadden Leydig, Voit & Mayer, Ltd.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
MICROSCOPES AND PARTS THEREOF
Publications
History of USPTO decisions and trademark events.
31 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/18/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/18/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/18/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/18/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/18/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/20/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/20/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/20/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/20/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/20/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/23/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/23/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/23/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/21/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
10/12/2016
CFIT
CASE FILE IN TICRS
10/31/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/13/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/13/2006
PLGL
ASSIGNED TO PARALEGAL
08/15/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/22/2006
PAPER RECEIVED
05/22/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/25/1992
XXXX
POST REGISTRATION ACTION CORRECTION
11/25/1992
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/12/1992
R.PR
REGISTERED-PRINCIPAL REGISTER
02/10/1987
PUBO
PUBLISHED FOR OPPOSITION
11/18/1986
NPUB
NOTICE OF PUBLICATION
10/19/1986
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/08/1986
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