TrademarkDir
BLOCKBOARD
DEAD

Serial Number

85157470

Owner

BlockChalk, Inc.

Attorney

Holly Pranger

First Use Date

Feb 11, 2011

Filing Date

Oct 20, 2010

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BLOCKBOARD Trademark

Serial Number: 85157470 • Registration: 4046788

BLOCKBOARD is a trademark filed by BlockChalk, Inc. on October 20, 2010. The trademark is classified under Class 42 (Computer & Scientific). The application is currently no longer active.

Owner Contact Info

BlockChalk, Inc.

153 Townsend St., Suite 900
San Francisco, CA 94107

Entity Type: 03

Trademark Details

Filing Date

October 20, 2010

Registration Date

October 25, 2011

First Use Anywhere

February 11, 2011

First Use in Commerce

February 11, 2011

Published for Opposition

March 22, 2011

Cancellation Date

June 1, 2018

Filing History

CANCELLED SEC. 8 (6-YR)
Jun 1, 2018 C8..
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Oct 25, 2016 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 4, 2016 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 27, 2014 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 27, 2014 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 1, 2013 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 1, 2013 REAP
REGISTERED-PRINCIPAL REGISTER
Oct 25, 2011 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Sep 21, 2011 SUNA
LAW OFFICE REGISTRATION REVIEW COMPLETED
Sep 20, 2011 REGV
ASSIGNED TO LIE
Sep 20, 2011 ALIE
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Sep 6, 2011 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Aug 5, 2011 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Aug 5, 2011 AITU
USE AMENDMENT FILED
Jul 18, 2011 IUAF
TEAS STATEMENT OF USE RECEIVED
Jul 18, 2011 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
May 17, 2011 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 22, 2011 NPUB
PUBLISHED FOR OPPOSITION
Mar 22, 2011 PUBO
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 5, 2011 CNSA
ASSIGNED TO EXAMINER
Jan 30, 2011 DOCK
NOTICE OF PSEUDO MARK MAILED
Oct 27, 2010 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 26, 2010 NWOS
NEW APPLICATION ENTERED
Oct 23, 2010 NWAP

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