PLATO
Live / Registered — Registered and renewed (as of 15 Jan 2026)
What this means for you
Registered since 14 Oct 1975. 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 14 Oct 2025).
Record
- Serial number
- 73046755
- Registration number
- 1022888
- Mark type
- Word mark
- Filed
- 17 Mar 1975
- Registered
- 14 Oct 1975
- Next maintenance due
- 14 Oct 2025
- Attorney of record
- Kelly M. Young
Goods and services
- Class 041 — Education and entertainment services: COMPUTER-BASED TEACHING SYSTEM FOR PRESENTING INSTRUCTIONAL MATERIAL TO STUDENTS AT THE SAME TIME MONITORING AND EVALUATING THEIR PERFORMANCE
Owner
- EDMENTUM, INC., BLOOMINGTON, MN, US
- Plato, Inc., Bloomington, MN, US
- ROACH ORGANIZATION, INC., THE, HOFFMAN ESTATES, IL, US
- BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, THE, URBANA, IL, US
Prosecution history
- 15 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Jan 2026 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 15 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 15 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 14 Oct 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 31 Mar 2021 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 07 Mar 2018 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 28 Feb 2018 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 21 Oct 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 21 Oct 2015 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 21 Oct 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 13 Oct 2015 — TEAS SECTION 8 & 9 RECEIVED
- 16 Jan 2013 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 30 May 2012 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY