CLIFFSAP
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CLIFFSAP Trademark

Serial Number: 76012775 • Registration: 2640374

CLIFFSAP is a trademark filed by HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY on March 29, 2000. The trademark is classified under Class 16 (Paper Goods). The application is currently registered and active.

Owner Contact Info

HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY (684 trademarks)

125 High Street
BOSTON, MA 02110

Entity Type: 03

JOHN WILEY & SONS, INC. (275 trademarks)

111 River Street
Hoboken, NJ 07030

Entity Type: 03

WILEY PUBLISHING, INC. (213 trademarks)

111 River Street
Hoboken, NJ 07030

Entity Type: 03

COURSE HERO, INC. (21 trademarks)

REDWOOD CITY, CA 94063

Entity Type: 03

LEARNEO, INC. (39 trademarks)

2000 SEAPORT BLVD, FLOOR 3
REDWOOD CITY, CA 94063

Entity Type: 03

IDG BOOKS WORLDWIDE INC (214 trademarks)

111 River Street
Hoboken, NJ 07030

Entity Type: 03

Trademark Details

Filing Date

March 29, 2000

Registration Date

October 22, 2002

Published for Opposition

August 7, 2001

Goods & Services

BOOKS, TUTORIALS AND TEST PREPARATION AND STUDY GUIDES ON A WIDE VARIETY OF TOPICS

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 14, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 14, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 14, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 14, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 14, 2025 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 22, 2023 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Mar 22, 2023 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 22, 2023 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 22, 2023 APRE
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jan 25, 2023 ASGN
TEAS SECTION 8 & 9 RECEIVED
Sep 8, 2022 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Oct 22, 2021 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 26, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 26, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 26, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 26, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 26, 2021 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 21, 2021 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 11, 2019 ASCK
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 5, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 5, 2018 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 24, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 24, 2018 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 23, 2018 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 23, 2018 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 13, 2013 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 14, 2012 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 24, 2012 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Oct 23, 2012 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 23, 2012 89AG
TEAS SECTION 8 & 9 RECEIVED
Oct 22, 2012 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 20, 2011 ASCK
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 6, 2008 C15A
ASSIGNED TO PARALEGAL
Sep 26, 2008 PLGL
TEAS SECTION 8 & 15 RECEIVED
Sep 24, 2008 E815
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 17, 2007 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 17, 2007 REAP
CASE FILE IN TICRS
Dec 14, 2007 CFIT
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Feb 14, 2007 ASCK
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 15, 2004 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 12, 2003 TCCA
REGISTERED-PRINCIPAL REGISTER
Oct 22, 2002 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jul 26, 2002 CNPR
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 8, 2002 CRFA
PAPER RECEIVED
Jul 8, 2002 MAIL
NON-FINAL ACTION MAILED
Jan 7, 2002 CNRT
ASSIGNED TO EXAMINER
Jan 4, 2002 DOCK
ASSIGNED TO EXAMINER
Dec 27, 2001 DOCK
STATEMENT OF USE PROCESSING COMPLETE
Dec 19, 2001 SUPC
USE AMENDMENT FILED
Oct 30, 2001 IUAF
NOA MAILED - SOU REQUIRED FROM APPLICANT
Oct 30, 2001 NOAM
PUBLISHED FOR OPPOSITION
Aug 7, 2001 PUBO
NOTICE OF PUBLICATION
Jul 25, 2001 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 11, 2001 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 15, 2001 CRFA
NON-FINAL ACTION MAILED
Sep 15, 2000 CNRT
ASSIGNED TO EXAMINER
Sep 12, 2000 DOCK
ASSIGNED TO EXAMINER
Sep 6, 2000 DOCK