TELON
Live / Registered — Registered and renewed (as of 21 Feb 2026)
What this means for you
Registered since 21 Jan 1986. 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 21 Jan 2026).
Record
- Serial number
- 73491226
- Registration number
- 1378904
- Mark type
- Word mark
- Filed
- 23 Jul 1984
- Published for opposition
- 03 Sept 1985
- Registered
- 21 Jan 1986
- Next maintenance due
- 21 Jan 2026
- Attorney of record
- Ian L. Saffer
Goods and services
- Class 009 — Scientific and electric apparatus: COMPUTER PROGRAMS RECORDED ON MAGNETIC MEDIA COMPRISING APPLICATION DEVELOPMENT SYSTEMS TO ASSIST IN THE WRITING AND DEVELOPMENT OF OTHER COMPUTER PROGRAMS, AND MANUALS AND DOCUMENTATION DISTRIBUTED IN CONNECTION THEREWITH
Owner
- CA, INC., San Jose, CA, US
- PANSOPHIC SYSTEMS, INCORPORATED, LISLE, IL, US
- PANSOPHIC SYSTEMS, INCORPORATED, OAK BROOK, IL, US
- PANSOPHIC SYSTEMS, INCORPORATED, OAK BROOK, IL, US
- CHRISTENSEN SYSTEMS, INC., QUINCY, MA, US
Prosecution history
- 21 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 21 Feb 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 21 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 21 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 21 Jan 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Mar 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Mar 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Mar 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 24 Jun 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 24 Jun 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 24 Jun 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 24 Jun 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 24 Jun 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 24 Jun 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED