OPTIFLOW
Live / Registered — Registered (as of 10 Aug 2021)
What this means for you
Registered since 10 Aug 2021. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87761730
- Registration number
- 6449123
- Mark type
- Stylized text
- Filed
- 19 Jan 2018
- Published for opposition
- 10 Apr 2018
- Registered
- 10 Aug 2021
- Attorney of record
- Steven A. Abreu
Goods and services
- Class 009 — Scientific and electric apparatus: Scientific research equipment for use in mass spectrometers; Laboratory equipment, namely, interfaces for ionization sources for use with mass spectrometers in chemical and biochemical applications
Owner
- AB Sciex Pte. Ltd., #04-06, SG
- AB Sciex Pte. Ltd., #04-06, SG
- AB Sciex Pte. Ltd., #04-06, SG
Prosecution history
- 31 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 31 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 31 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 10 Aug 2021 — REGISTERED-PRINCIPAL REGISTER
- 07 Jul 2021 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 06 Jul 2021 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 07 Jun 2021 — STATEMENT OF USE PROCESSING COMPLETE
- 04 Jun 2021 — USE AMENDMENT FILED
- 04 Jun 2021 — TEAS STATEMENT OF USE RECEIVED
- 09 Dec 2020 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 08 Dec 2020 — SOU EXTENSION 5 GRANTED
- 04 Dec 2020 — SOU EXTENSION 5 FILED
- 04 Dec 2020 — SOU TEAS EXTENSION RECEIVED
- 04 Jun 2020 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 02 Jun 2020 — SOU EXTENSION 4 GRANTED