TSI | AIRFLOW
Live / Registered — Registered and renewed (as of 26 Aug 2021)
What this means for you
Registered since 31 May 2011. 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 31 May 2021).
Record
- Serial number
- 77809890
- Registration number
- 3968345
- Mark type
- Stylized text
- Filed
- 21 Aug 2009
- Published for opposition
- 15 Mar 2011
- Registered
- 31 May 2011
- Next maintenance due
- 31 May 2021
- Attorney of record
- Michael T. Olsen
Goods and services
- Class 009 — Scientific and electric apparatus: airflow measuring devices, namely, thermometers; thermohygrographs; thermohygrometers; manometers; micromanometers; barometers; smoke puffers; filter loss gauges; scales; inclined gauges; anenometers; anenometers for measuring air velocity, temperature and turbulence; hygrometers; air velocity monitors; in-duct flow sensors; pressure sensors; tachometers; measuring hoods in the nature of metered receptacles for measuring air flow directly from exhaust or supply grills in ceilings, floors, or walls and wind tunnel test rigs in the nature of metered conduits for measuring air flow
Owner
- TSI INCORPORATED, Shoreview, MN, US
- TSI INCORPORATED, SHOREVIEW, MN, US
- TSI INCORPORATED, SHOREVIEW, MN, US
Prior registrations
Prosecution history
- 02 Jan 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Jan 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Jan 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Jan 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 02 Jan 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Feb 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Feb 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Feb 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Feb 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Feb 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Feb 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Feb 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Feb 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Feb 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Feb 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED