TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/27/2026
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Official data from USPTO
COHERENT
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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
54
Latest update
05/29/2026
Trademark type
Word
Nice classes
9, 10
Filing date
07/18/1974
Registration date
06/13/1978
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/26/2018
Last transaction
05/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/03/1973
First use in commerce
04/03/1973
Drawing code
1
Owner type
03
Owner location
Wilmington, DE, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
II-VI DELAWARE INC.
COHERENT, INC.
C. R. (pessoa física)
Representatives
Christopher M. Dolan Barnes & Thornburg LLP
Technical classification
Nice Classes
Class 9Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
SCIENTFIC APPARATUS-NAMELYLASER BEAM APPARATUSAUTOMATIC OBJECTIVE REFRACTORSOPTICAL LENSESOPTICAL POWER METERSMETERS MEASURING WAVELENGTH FREQUENCY AND INTENSITY OF LIGHTSURVEYORS' REFERENCE AND ALIGNMENT SOURCE USING A LASER
Class 10
SURGICAL AND MEDICAL PRODUCTS-NAMELYLASER PHOTO COAGULATORS
Publications
History of USPTO decisions and trademark events.
54 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/27/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/27/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/06/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/06/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/06/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/06/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/06/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/12/2025
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
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/12/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/12/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/28/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/28/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/28/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/28/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/28/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/19/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/03/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/12/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/12/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/12/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/13/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/13/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/13/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/13/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/13/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/27/2018
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/26/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/26/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/26/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
05/17/2018
PRA7
REGISTERED - SEC. 7 REQUEST ABANDONED
02/26/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/29/2018
ES7R
TEAS SECTION 7 REQUEST RECEIVED
01/05/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/13/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/23/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/02/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/21/2009
CFIT
CASE FILE IN TICRS
12/19/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/20/2007
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
07/20/2007
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
07/20/2007
PLGL
ASSIGNED TO PARALEGAL
07/16/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/18/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
06/18/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/14/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/23/1998
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
03/04/1998
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/10/1984
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