SENTINEL
Live / Registered — Registered and renewed (as of 05 May 2017)
What this means for you
Registered since 11 Mar 1997. 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 11 Mar 2017).
Record
- Serial number
- 74400290
- Registration number
- 2043972
- Mark type
- Word mark
- Filed
- 11 Jun 1993
- Published for opposition
- 25 Oct 1994
- Registered
- 11 Mar 1997
- Next maintenance due
- 11 Mar 2017
- Attorney of record
- Bradley L. Cohn
Goods and services
- Class 009 — Scientific and electric apparatus: non-destructive testing equipment and accessories, namely radiographic sources and source holders, source projectors, including control units, source guide tubes and stops, source positioning and centering devices, crawler control devices, automatic control units, gamma ray collimators and area radiation alarms
- Class 037 — Building construction and repair services: maintenance and repair services for electrical and scientific equipment associated with gamma radiography
Owner
- QSA GLOBAL INC., Glenview, IL, US
- QSA UK LTD., HARWELL, DIDCOT, GB
- SAFEGUARD INTERNATIONAL SOLUTIONS LTD, DIDCOT, OXFORDSHIRE OX11 0QT, GB
- SAFEGUARD INTERNATIONAL SOLUTIONS LTD, DIDCOT, OXFORDSHIRE OX11 0QT, GB
- AEA TECHNOLOGY PLC, OXFORDSHIRE OX11 0RA, GB
- AMERSHAM INTERNATIONAL PLC, Buckinghamshire, GB
- AMERSHAM INTERNATIONAL PLC, Buckinghamshire, GB
- AMERSHAM INTERNATIONAL PLC, Buckinghamshire, GB
Prosecution history
- 11 Mar 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 19 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 19 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 Jun 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 19 Jun 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 12 Jan 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Jan 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Jan 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Jan 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Jan 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 07 May 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 May 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 May 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 May 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED