Who owns the COHERENT trademark?

The COHERENT trademark is owned by II-VI DELAWARE INC..

What class is the COHERENT trademark registered in?

The COHERENT trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for COHERENT?

The USPTO serial number for COHERENT is 73385849.

What is the registration number for COHERENT?

COHERENT is registered under USPTO registration number 1267401.

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Section 8/9 declaration window

February 14, 2034

2657 days remaining

COH

COHERENT

REGISTERED

Serial: 73385849
Reg: 1267401
Filed: Sep 16, 1982
Owner: II-VI DELAWARE INC.

Education; providing of training; entertainment; sporting and cultural activities.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 041Education & entertainment services

US codes: 107

First use anywhere: Jan 31, 1978

First use in commerce: Jan 31, 1978

Education; providing of training; entertainment; sporting and cultural activities.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

62 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 27, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 27, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 27, 2026

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 06, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 06, 2026

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 06, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 06, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 06, 2026

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 12, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 12, 2025

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 12, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 12, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 12, 2025

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 29, 2023

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Dec 29, 2023

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Dec 29, 2023

Code RNL3

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Dec 29, 2023

Code NA89

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 28, 2023

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 28, 2023

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 28, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 28, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 28, 2023

Code TCCA

TEAS SECTION 8 & 9 RECEIVED

Jun 30, 2023

Code E89R

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 19, 2023

Code ASGN

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Feb 14, 2023

Code REM2

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 03, 2022

Code ASCK

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 09, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 09, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 09, 2022

Code TCCA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 12, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 12, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 12, 2022

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 13, 2021

Code COAR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 13, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 13, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 13, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 13, 2021

Code CHAN

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 23, 2016

Code ASCK

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Nov 25, 2013

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 25, 2013

Code RNL2

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Nov 25, 2013

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Nov 22, 2013

Code E89R

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Nov 22, 2013

Code 89AF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 02, 2011

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 21, 2009

Code TCCA

CASE FILE IN TICRS

May 02, 2008

Code CFIT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 14, 2006

Code TCCA

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 03, 2003

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 03, 2003

Code RNL1

TEAS SECTION 8 & 9 RECEIVED

Mar 27, 2003

Code E89R

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Mar 27, 2003

Code 89AF

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 27, 1989

Code C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Aug 04, 1989

Code 815F

REGISTERED-PRINCIPAL REGISTER

Feb 14, 1984

Code R.PR

PUBLISHED FOR OPPOSITION

Nov 22, 1983

Code PUBO

PUBLISHED FOR OPPOSITION

Nov 22, 1983

Code PUBO

NOTICE OF PUBLICATION

Oct 11, 1983

Code NPUB

NOTICE OF PUBLICATION

Oct 11, 1983

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 22, 1983

Code CNSA

EXAMINERS AMENDMENT MAILED

Aug 19, 1983

Code CNEA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 11, 1983

Code CRFA

NON-FINAL ACTION MAILED

Apr 22, 1983

Code CNRT

COHERENT

What to file next

Full Goods & Services

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