KNOCK KNOCK Trademark

Trademark Overview


On Thursday, September 5, 2002, a trademark application was filed for KNOCK KNOCK with the United States Patent and Trademark Office. The USPTO has given the KNOCK KNOCK trademark a serial number of 78161013. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, October 11, 2024. This trademark is owned by Who's There, Inc.. The KNOCK KNOCK trademark is filed in the Advertising, Business and Retail Services category with the following description:

On-line store services, both retail and wholesale, featuring stationery, cards, gifts, and collectibles
knock knock

General Information


Serial Number78161013
Word MarkKNOCK KNOCK
Filing DateThursday, September 5, 2002
Status800 - REGISTERED AND RENEWED
Status DateFriday, October 11, 2024
Registration Number2900631
Registration DateTuesday, November 2, 2004
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, November 11, 2003

Trademark Statements


Goods and ServicesOn-line store services, both retail and wholesale, featuring stationery, cards, gifts, and collectibles

Classification Information


International Class035 - Advertising; business management; business administration; office functions.
US Class Codes100, 101, 102
Class Status Code6 - Active
Class Status DateWednesday, September 18, 2002
Primary Code035
First Use Anywhere DateTuesday, October 1, 2002
First Use In Commerce DateTuesday, October 1, 2002

Trademark Owner History


Party NameKNOCK KNOCK, LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressLos Angeles, CA 90230

Party NameWho's There, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressVenice, CA 90291

Party NameWho's There, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressVenice, CA 90291

Party NameWho's There, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressVenice, CA 90291

Trademark Events


Event DateEvent Description
Wednesday, February 12, 2003ASSIGNED TO EXAMINER
Wednesday, February 19, 2003NON-FINAL ACTION MAILED
Monday, August 11, 2003PAPER RECEIVED
Monday, August 11, 2003CORRESPONDENCE RECEIVED IN LAW OFFICE
Saturday, September 6, 2003CASE FILE IN TICRS
Tuesday, September 16, 2003APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, October 22, 2003NOTICE OF PUBLICATION
Tuesday, November 11, 2003PUBLISHED FOR OPPOSITION
Tuesday, February 3, 2004NOA MAILED - SOU REQUIRED FROM APPLICANT
Friday, July 30, 2004TEAS AMENDMENT OF USE RECEIVED
Friday, July 30, 2004USE AMENDMENT FILED
Wednesday, August 11, 2004STATEMENT OF USE PROCESSING COMPLETE
Friday, August 13, 2004ASSIGNED TO EXAMINER
Tuesday, August 17, 2004ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, August 20, 2004ASSIGNED TO LIE
Sunday, September 12, 2004LAW OFFICE REGISTRATION REVIEW COMPLETED
Tuesday, November 2, 2004REGISTERED-PRINCIPAL REGISTER
Thursday, March 24, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, August 18, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, December 8, 2009TEAS SECTION 8 & 15 RECEIVED
Thursday, December 17, 2009CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, December 18, 2009REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, July 4, 2012TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, July 4, 2012ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, November 21, 2013NOTICE OF SUIT
Thursday, January 9, 2014NOTICE OF SUIT
Tuesday, September 2, 2014TEAS SECTION 8 & 9 RECEIVED
Monday, September 15, 2014CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, September 16, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, September 16, 2014REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Tuesday, September 16, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
Wednesday, February 4, 2015AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, February 3, 2016TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, June 5, 2018TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, June 5, 2018APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, January 27, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, January 27, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, June 23, 2021TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, June 23, 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, June 23, 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, June 23, 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, June 23, 2021APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, May 23, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, May 23, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, May 23, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, November 2, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Monday, November 6, 2023TEAS SECTION 8 & 9 RECEIVED
Thursday, February 15, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, February 15, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, February 15, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, March 29, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, April 5, 2024POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Friday, September 20, 2024TEAS SECTION 8 & 9 RECEIVED
Friday, October 11, 2024POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
Friday, October 11, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, October 11, 2024REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Friday, October 11, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED