PORTSERVER
Live / Registered — Registered and renewed (as of 09 Jan 2026)
What this means for you
Registered since 07 Nov 1995. 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 07 Nov 2025).
Record
- Serial number
- 74465891
- Registration number
- 1934407
- Mark type
- Word mark
- Filed
- 03 Dec 1993
- Registered
- 07 Nov 1995
- Next maintenance due
- 07 Nov 2025
- Attorney of record
- Lindsay M.R. Jones
Goods and services
- Class 009 — Scientific and electric apparatus: computer hardware and software for connecting serial devices to a network
Owner
- Digi International, Inc., Hopkins, MN, US
- Digi International, Inc., Eden Prairie, MN, US
Prosecution history
- 09 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 09 Jan 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 09 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 09 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 01 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 07 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 01 Jul 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 01 Jul 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 01 Jul 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Aug 2019 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Aug 2019 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 19 Nov 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 19 Nov 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 19 Nov 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 19 Nov 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL