WALK-O2-BOUT
Live / Registered — Registered and renewed (as of 13 Jan 2026)
What this means for you
Registered since 01 Nov 2005. 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 01 Nov 2025).
Record
- Serial number
- 78409476
- Registration number
- 3010885
- Mark type
- Stylized text
- Filed
- 28 Apr 2004
- Published for opposition
- 09 Aug 2005
- Registered
- 01 Nov 2005
- Next maintenance due
- 01 Nov 2025
- Attorney of record
- Daniel M. Gurfinkel
Goods and services
- Class 010 — Medical apparatus: Oxygen administration system comprised of a compressed gas cylinder and gas flow regulator for use specifically by health care industry professionals, namely hospital staff, ambulance personnel and emergency medical technical service providers
Owner
- AIRGAS, INC., RADNOR, PA, US
- ATNL, Inc., Wilmington, DE, US
- ATNL, Inc., Wilmington, DE, US
- ATNL, Inc., Wilmington, DE, US
Prosecution history
- 13 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Jan 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 13 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 28 Feb 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 28 Feb 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Feb 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Feb 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 01 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 Jul 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Jul 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Jul 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Jul 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 30 Jul 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED