Serial 86733457

What this means for you

Registered since 16 Aug 2016. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number

86733457

Registration number

5020590

Mark type

Design / logo

Filed

21 Aug 2015

Published for opposition

31 May 2016

Registered

16 Aug 2016

Attorney of record

Eric J. Curtin

Goods and services

• Class 041 — Education and entertainment services: Educational services, namely, providing a website featuring online non-downloadable interactive software that features instruction, problem solving, journaling, collaborative spaces, and interactive games and puzzles for students, parents and teachers in the field of mathematics; Educational services, namely, providing a website featuring online non-downloadable interactive software that features and interactive games and puzzles for students for parents and teachers in the field of mathematics

Owner

• SAGA INNOVATIONS, INC., NEWTON, MA, US
• Simbulus, Inc., Boulder, CO, US
• Simbulus, Inc., Boulder, CO, US
• Simbulus, Inc., Boulder, CO, US

Prosecution history

• 14 Feb 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 14 Feb 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 14 Feb 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 16 Aug 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 28 Feb 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 28 Feb 2023 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 28 Feb 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 11 Aug 2022 — TEAS SECTION 8 & 15 RECEIVED
• 19 Sept 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 19 Sept 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 19 Sept 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 19 Sept 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 19 Sept 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 16 Aug 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
• 27 Jan 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP