FLEXBOOK
Live / Registered — Registered and renewed (as of 05 Oct 2019)
What this means for you
Registered since 01 Sept 2009. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 01 Sept 2029: the §8 & §9 renewal).
Record
- Serial number
- 77264124
- Registration number
- 3677079
- Mark type
- Word mark
- Filed
- 24 Aug 2007
- Published for opposition
- 06 May 2008
- Registered
- 01 Sept 2009
- Current term from
- 01 Sept 2019
- Next maintenance filing
- §8 & §9 renewal, due by 01 Sept 2029 (grace period to 01 Mar 2030)
- Attorney of record
- Sarah E. Bro
Goods and services
- Class 016 — Paper goods and printed matter: Printed educational and research materials, namely, course materials, personalized course materials, and test forms all on the subjects of math, reading, and science
- Class 038 — Telecommunications services: Streaming of video and other multimedia material on the Internet
- Class 041 — Education and entertainment services: Educational services, namely, providing on-line interactive learning modules in the fields of math, reading, and science; and providing courses of instruction in the fields of math, reading, and science
Owner
- CK-12 Foundation, Menlo Park, CA, US
- CK-12 Foundation, San Jose, CA, US
- CK-12 Foundation, San Jose, CA, US
Prosecution history
- 12 Oct 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Oct 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Oct 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Oct 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Oct 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 05 Oct 2019 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 05 Oct 2019 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 05 Oct 2019 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 05 Oct 2019 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Aug 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Aug 2019 — TEAS SECTION 8 & 9 RECEIVED
- 01 Sept 2018 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 28 Sept 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 28 Sept 2015 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 28 Sept 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL