SIGMA Trademark
Serial Number: 74406641 • Registration: 2204654
SIGMA is a trademark filed by
Sigma Corporation
on June 28, 1993. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Sang Eun Lee Greenberg Traurig, LLP
2200 Ross Avenue, Suite 5200
Dallas, TX 75201
UNITED STATES
Trademark Details
Filing Date
June 28, 1993
Registration Date
November 24, 1998
Published for Opposition
January 4, 1994
Goods & Services
cameras and flash lighting units
Filing History
NOTICE OF SUIT
Aug 21, 2026 NOSU
NOTICE OF SUIT
Aug 21, 2026 NOSU
NOTICE OF SUIT
Aug 21, 2026 NOSU
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 9, 2023 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Jun 9, 2023 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 9, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 9, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 9, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 9, 2023 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Dec 13, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 13, 2021 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Dec 13, 2021 ECDR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Dec 13, 2021 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 13, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 13, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Dec 13, 2021 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 27, 2018 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 27, 2018 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 27, 2018 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 27, 2018 APRE
TEAS SECTION 8 & 9 RECEIVED
Jul 9, 2018 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Nov 24, 2017 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 21, 2012 TCCA
CASE FILE IN TICRS
Apr 19, 2011 CFIT
CASE FILE IN TICRS
Mar 28, 2011 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Dec 7, 2008 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 7, 2008 89AG
ASSIGNED TO PARALEGAL
Dec 7, 2008 PLGL
TEAS SECTION 8 & 9 RECEIVED
Nov 10, 2008 E89R
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 18, 2006 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 18, 2006 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 18, 2006 TCCA
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 21, 2004 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Sep 13, 2004 815F
PAPER RECEIVED
Sep 13, 2004 MAIL
REGISTERED-PRINCIPAL REGISTER
Nov 24, 1998 R.PR
OPPOSITION TERMINATED NO. 999999
Oct 1, 1998 OP.T
OPPOSITION DISMISSED NO. 999999
Oct 1, 1998 OP.D
OPPOSITION INSTITUTED NO. 999999
Jul 8, 1995 OP.I
PUBLISHED FOR OPPOSITION
Jan 4, 1994 PUBO
NOTICE OF PUBLICATION
Dec 3, 1993 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 21, 1993 CNSA
ASSIGNED TO EXAMINER
Oct 18, 1993 DOCK
