OPTISPRAY
Live / Allowed — Fourth extension granted (statement of use) (as of 20 Jun 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 03 Oct 2023 filing date already counts against anyone who files later.
Record
- Serial number
- 98208652
- Mark type
- Word mark
- Filed
- 03 Oct 2023
- Published for opposition
- 14 May 2024
- Attorney of record
- Kenya Williams
Goods and services
- Class 009 — Scientific and electric apparatus: Laboratory apparatus, namely, an electrospray source and cartridges for handling samples in the field of mass spectrometry
Owner
- Thermo Fisher Scientific Inc., Waltham, MA, US
- Thermo Fisher Scientific Inc., Waltham, MA, US
Prosecution history
- 20 Jun 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 20 Jun 2026 — SOU EXTENSION 4 GRANTED
- 19 Jun 2026 — SOU EXTENSION 4 FILED
- 19 Jun 2026 — SOU TEAS EXTENSION RECEIVED
- 08 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 08 Jan 2026 — SOU EXTENSION 3 GRANTED
- 07 Jan 2026 — SOU EXTENSION 3 FILED
- 07 Jan 2026 — SOU TEAS EXTENSION RECEIVED
- 09 Jul 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 09 Jul 2025 — SOU EXTENSION 2 GRANTED
- 08 Jul 2025 — SOU EXTENSION 2 FILED
- 08 Jul 2025 — SOU TEAS EXTENSION RECEIVED
- 09 Jan 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 09 Jan 2025 — SOU EXTENSION 1 GRANTED
- 09 Jan 2025 — SOU EXTENSION 1 FILED