Who owns the GAMMA trademark?

The GAMMA trademark is owned by LAM RESEARCH CORPORATION.

What class is the GAMMA trademark registered in?

The GAMMA trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for GAMMA?

The USPTO serial number for GAMMA is 78617489.

What is the registration number for GAMMA?

GAMMA is registered under USPTO registration number 3079743.

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Section 8/9 declaration window

April 11, 2036

3447 days remaining

GAM

GAMMA

REGISTERED

Serial: 78617489
Reg: 3079743
Filed: Apr 26, 2005
Owner: LAM RESEARCH CORPORATION

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

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 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Sep 29, 2000

First use in commerce: Sep 29, 2000

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

Status History

41 events

TEAS SECTION 8 & 9 RECEIVED

Oct 05, 2026

Code E89R

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

Apr 11, 2025

Code REM2

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 23, 2024

Code ARAA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 23, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 23, 2024

Code CHAN

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

Sep 23, 2024

Code REAP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 23, 2024

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 05, 2023

Code TCCA

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

Jun 05, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 05, 2023

Code ARAA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 04, 2021

Code COAR

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

Aug 04, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 04, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 04, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 04, 2021

Code CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 18, 2021

Code TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 18, 2021

Code ARAA

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

Jun 18, 2021

Code REAP

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

Apr 12, 2016

Code NA89

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 12, 2016

Code RNL1

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

Apr 12, 2016

Code 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 11, 2016

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Feb 03, 2016

Code E89R

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

Apr 11, 2015

Code REM2

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 27, 2013

Code ASGN

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

May 14, 2011

Code C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 13, 2011

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Apr 22, 2011

Code E815

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

Oct 02, 2007

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 02, 2007

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 13, 2007

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Apr 11, 2006

Code R.PR

POST PUBLICATION AMENDMENT - ENTERED

Jan 19, 2006

Code CHPB

PUBLISHED FOR OPPOSITION

Jan 17, 2006

Code PUBO

PAPER RECEIVED

Jan 03, 2006

Code MAIL

NOTICE OF PUBLICATION

Dec 28, 2005

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 01, 2005

Code PREV

ASSIGNED TO LIE

Nov 25, 2005

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 22, 2005

Code CNSA

ASSIGNED TO EXAMINER

Nov 18, 2005

Code DOCK

NEW APPLICATION ENTERED

May 10, 2005

Code NWAP

GAMMA

What to file next

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