COURSELEAF SYLO
Dead / Cancelled — Cancelled — Section 8 (as of 19 Dec 2025)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 87892585
- Registration number
- 5771076
- Mark type
- Stylized text
- Filed
- 25 Apr 2018
- Published for opposition
- 25 Sept 2018
- Registered
- 04 Jun 2019
- Attorney of record
- Sarah J. Gayer
Goods and services
- Class 042 — Scientific and technological services: Providing on-line non-downloadable software for colleges and universities to design, manage and publish compliant syllabi and course/program learning outcomes
Owner
- LEEPFROG TECHNOLOGIES, INC., Coralville, IA, US
- LEEPFROG TECHNOLOGIES, INC., Coralville, IA, US
- LEEPFROG TECHNOLOGIES, INC., Coralville, IA, US
Prior registrations
Prosecution history
- 19 Dec 2025 — CANCELLED SEC. 8 (6-YR)
- 04 Jun 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 06 Dec 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 06 Dec 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 04 Jun 2019 — REGISTERED-PRINCIPAL REGISTER
- 02 May 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 01 May 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 25 Apr 2019 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 24 Apr 2019 — STATEMENT OF USE PROCESSING COMPLETE
- 18 Apr 2019 — USE AMENDMENT FILED
- 24 Apr 2019 — SOU EXTENSION 1 GRANTED
- 18 Apr 2019 — SOU EXTENSION 1 FILED
- 24 Apr 2019 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 18 Apr 2019 — SOU TEAS EXTENSION RECEIVED
- 18 Apr 2019 — TEAS STATEMENT OF USE RECEIVED