STACK IT! Trademark

Trademark Overview


On Tuesday, January 30, 2018, a trademark application was filed for STACK IT! with the United States Patent and Trademark Office. The USPTO has given the STACK IT! trademark a serial number of 87979773. The federal status of this trademark filing is SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED as of Friday, May 9, 2025. This trademark is owned by Oojami LLC. The STACK IT! trademark is filed in the Toys & Sporting Goods Products category with the following description:

[ Toy construction blocks; ] Stacking toys [ ; Toy building blocks ]
stack it!

General Information


Serial Number87979773
Word MarkSTACK IT!
Filing DateTuesday, January 30, 2018
Status702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED
Status DateFriday, May 9, 2025
Registration Number5693711
Registration DateTuesday, March 5, 2019
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, April 17, 2018

Trademark Statements


Goods and Services[ Toy construction blocks; ] Stacking toys [ ; Toy building blocks ]

Classification Information


International Class028 - Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees.
US Class Codes022, 023, 038, 050
Class Status Code6 - Active
Class Status DateFriday, February 9, 2018
Primary Code028
First Use Anywhere DateWednesday, December 19, 2018
First Use In Commerce DateWednesday, December 19, 2018

Trademark Owner History


Party NameOojami LLC
Party Type30 - Original Registrant
Legal Entity Type16 - Limited Liability Company
AddressLewes, DE 19958

Party NameOojami LLC
Party Type20 - Owner at Publication
Legal Entity Type16 - Limited Liability Company
AddressLewes, DE 19958

Party NameOojami LLC
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressLewes, DE 19958

Trademark Events


Event DateEvent Description
Friday, March 9, 2018APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, February 2, 2018NEW APPLICATION ENTERED
Friday, February 9, 2018NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, March 9, 2018ASSIGNED TO EXAMINER
Wednesday, March 28, 2018NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, April 17, 2018PUBLISHED FOR OPPOSITION
Tuesday, April 17, 2018OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, June 12, 2018NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, December 12, 2018SOU TEAS EXTENSION RECEIVED
Wednesday, December 12, 2018SOU EXTENSION 1 FILED
Wednesday, December 12, 2018SOU EXTENSION 1 GRANTED
Wednesday, December 12, 2018TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, December 14, 2018NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, December 20, 2018TEAS STATEMENT OF USE RECEIVED
Thursday, December 20, 2018TEAS REQUEST TO DIVIDE RECEIVED
Thursday, December 20, 2018DIVISIONAL REQUEST RECEIVED
Thursday, December 20, 2018USE AMENDMENT FILED
Wednesday, January 30, 2019CASE ASSIGNED TO INTENT TO USE PARALEGAL
Wednesday, January 30, 2019DIVISIONAL PROCESSING COMPLETE
Wednesday, January 30, 2019STATEMENT OF USE PROCESSING COMPLETE
Thursday, January 31, 2019ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Friday, February 1, 2019NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Tuesday, March 5, 2019REGISTERED-PRINCIPAL REGISTER
Wednesday, November 29, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, November 29, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, January 17, 2025TEAS SECTION 8 & 15 RECEIVED
Wednesday, November 29, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 5, 2024COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Friday, May 9, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, May 9, 2025REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, May 9, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED