LEVIATHAN SECURITY GROUP

What this means for you

Registered since 17 May 2016. 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 17 May 2026).

Record

Serial number

86600413

Registration number

4958501

Mark type

Stylized text

Filed

16 Apr 2015

Published for opposition

01 Mar 2016

Registered

17 May 2016

Next maintenance due

17 May 2026

Attorney of record

Tiffany Connors

Goods and services

• Class 042 — Scientific and technological services: Computer consulting services; technological consulting and research services for others in the technical fields of computer and network security; and Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability

Owner

• Leviathan Security Group, Inc., Tukwila, WA, US
• Leviathan Security Group, Inc., Seattle, WA, US
• Leviathan Security Group, Inc., Seattle, WA, US

Prior registrations

• Registration 3321760

Prosecution history

• 13 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 13 Mar 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 13 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 13 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 19 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
• 17 May 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 09 Feb 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 09 Feb 2023 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
• 09 Feb 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 09 Feb 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 10 Jan 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 10 Jan 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 10 Jan 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 04 Oct 2021 — TEAS SECTION 8 & 15 RECEIVED
• 17 May 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED