SINE QUA NON
Live / Registered — Registered and renewed (as of 13 Mar 2026)
What this means for you
Registered since 28 Jun 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 28 Jun 2026).
Record
- Serial number
- 86791769
- Registration number
- 4987953
- Mark type
- Stylized text
- Filed
- 19 Oct 2015
- Published for opposition
- 12 Apr 2016
- Registered
- 28 Jun 2016
- Next maintenance due
- 28 Jun 2026
- Attorney of record
- Mark J. Liss
Goods and services
- Class 037 — Building construction and repair services: Construction management
- Class 042 — Scientific and technological services: Engineering services
Owner
- SQN Associates, LLC, Chicago, IL, US
- SQN Associates, LLC, Chicago, IL, US
- SQN Associates, LLC, Chicago, IL, US
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
- 28 Jun 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 17 Dec 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 17 Dec 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 17 Dec 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 Jun 2022 — TEAS SECTION 8 & 15 RECEIVED
- 28 Jun 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 17 May 2017 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 17 May 2017 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Jun 2016 — REGISTERED-PRINCIPAL REGISTER
- 12 Apr 2016 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED