TrademarkDir
SPHERILOK
LIVE

Serial Number

73474886

Owner

ESCO CORPORATION

Attorney

BATUR OKTAY

First Use Date

Oct 28, 1983

Filing Date

Apr 11, 1984

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SPHERILOK Trademark

Serial Number: 73474886 • Registration: 1321797

SPHERILOK is a trademark filed by ESCO CORPORATION on April 11, 1984. The trademark is classified under Class 7 (Machinery). The application is currently registered and active.

Owner Contact Info

ESCO CORPORATION (88 trademarks)

2141 NW 25th Avenue
PORTLAND, OR 97210

Entity Type: 03

ESCO GROUP LLC (47 trademarks)

2141 NW 25TH AVENUE
Portland, OR 97210

Entity Type: 16

Trademark Details

Filing Date

April 11, 1984

Registration Date

February 26, 1985

First Use Anywhere

October 28, 1983

First Use in Commerce

October 28, 1983

Published for Opposition

December 18, 1984

Goods & Services

Teeth and Parts Therefor for Excavating Machines

Filing History

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Oct 31, 2025 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 31, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 31, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 31, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 31, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 31, 2025 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Aug 8, 2025 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Aug 8, 2025 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 8, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 8, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Mar 24, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 26, 2024 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 24, 2023 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 24, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 24, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 24, 2023 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 24, 2023 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 22, 2018 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 25, 2014 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 25, 2014 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 25, 2014 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 25, 2014 APRE
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Mar 6, 2014 89AF
TEAS SECTION 8 & 9 RECEIVED
Mar 6, 2014 E89R
CASE FILE IN TICRS
Mar 8, 2011 CFIT
CASE FILE IN TICRS
Feb 25, 2011 CFIT
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 15, 2010 ASCK
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 6, 2008 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 6, 2008 REAP
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Apr 27, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 27, 2005 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
May 17, 2004 89AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jan 24, 1991 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 24, 1990 815F
REGISTERED-PRINCIPAL REGISTER
Feb 26, 1985 R.PR
PUBLISHED FOR OPPOSITION
Dec 18, 1984 PUBO
NOTICE OF PUBLICATION
Dec 6, 1984 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 24, 1984 CNSA
ASSIGNED TO EXAMINER
Oct 22, 1984 DOCK

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