TrademarkDir
PORCELOCK
LIVE

Serial Number

74194349

Owner

DEN-MAT HOLDINGS, LLC

Attorney

Frederick W. Tong

First Use Date

Apr 11, 1988

Filing Date

Aug 13, 1991

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PORCELOCK Trademark

Serial Number: 74194349 • Registration: 1700158

PORCELOCK is a trademark filed by DEN-MAT HOLDINGS, LLC on August 13, 1991. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently registered and active.

Owner Contact Info

DEN-MAT HOLDINGS, LLC (214 trademarks)

2727 SKYWAY DRIVE
SANTA MARIA, CA 93455

Entity Type: 16

DEN-MAT CORPORATION (137 trademarks)

2727 SKYWAY DRIVE
SANTA MARIA, CA 93455

Entity Type: 03

Trademark Details

Filing Date

August 13, 1991

Registration Date

July 14, 1992

First Use Anywhere

April 11, 1988

First Use in Commerce

April 11, 1988

Published for Opposition

April 21, 1992

Goods & Services

dental products; namely, porcelain etchants

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 5, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 5, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 5, 2025 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jan 19, 2023 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Jan 19, 2023 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 19, 2023 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 19, 2023 APRE
TEAS SECTION 8 & 9 RECEIVED
Jul 5, 2022 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 13, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 13, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 13, 2022 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 18, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 18, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 18, 2021 REAP
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jul 14, 2021 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 2, 2018 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 7, 2016 TCCA
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 5, 2014 ASCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 6, 2013 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 6, 2013 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 1, 2013 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 1, 2013 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Nov 13, 2012 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Nov 13, 2012 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 13, 2012 89AG
TEAS SECTION 8 & 9 RECEIVED
Nov 12, 2012 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 14, 2011 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 7, 2011 ASCK
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 29, 2010 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 29, 2010 REAP
CASE FILE IN TICRS
Jan 31, 2008 CFIT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 8, 2007 ASGN
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Apr 19, 2002 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 19, 2002 89AG
PAPER RECEIVED
Feb 28, 2002 MAIL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 22, 2002 89AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 3, 1998 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jun 11, 1998 815F
CORRECTION UNDER SECTION 7 - PROCESSED
Jan 7, 1994 COC.
RESPONSE RECEIVED TO POST REG. ACTION
May 21, 1993 RRPR
POST REGISTRATION ACTION MAILED - SEC. 7
May 10, 1993 PRAM
SEC 7 REQUEST FILED
Jan 21, 1993 AMD7
REGISTERED-PRINCIPAL REGISTER
Jul 14, 1992 R.PR
PUBLISHED FOR OPPOSITION
Apr 21, 1992 PUBO
NOTICE OF PUBLICATION
Mar 20, 1992 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 5, 1991 CNSA
ASSIGNED TO EXAMINER
Nov 20, 1991 DOCK

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