Airgas, Inc.
81 live US trademarks, filing since 1983.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Airgas, Inc. filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| AIRGAS NITROGEN SERVICES | 42 | Aug 26, 2025 | — | pending | 99357363 |
| AIRGAS NATIONAL CARBONATIONAN AIR LIQUIDE COMPANY | 1, 6, 37, 39, 42, 44 | Aug 26, 2025 | — | pending | 99357591 |
| AIRGAS AN AIR LIQUIDE COMPANY | 39 | Aug 25, 2025 | — | pending | 99356575 |
| ECO ORIGIN | 5, 39 | May 5, 2025 | — | registered May 19 | 79427122 |
| EZ-TRAC | 42 | Jan 15, 2025 | — | registered Dec 30 | 98965297 |
| DIGITAL WELDING EFFICIENCY ANALYSIS | 41 | Jun 5, 2024 | — | registered Aug 5 | 98585506 |
| DWEA | 41 | Jun 5, 2024 | — | abandoned Oct 9 | 98585527 |
| RADNOR PRECISION | 6 | Jun 21, 2022 | — | registered Aug 8 | 97468503 |
| ECO ORIGIN | 1, 39 | Oct 12, 2021 | — | registered May 27 | 97070306 |
| FILL YOUR POTENTIAL. | 39 | Oct 12, 2021 | — | registered May 9 | 97070640 |
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
About Airgas, Inc. trademarks.
How many trademarks does Airgas, Inc. have?
81 live US trademarks as of October 23, 2026: 78 registered and 3 pending applications. None have been filed in 2026 so far.
What does Airgas, Inc. sell, according to its trademarks?
Mostly chemicals (Class 1, 18 live marks). Also electronics & software (Class 9) and transport & storage (Class 39).
Who owns the NY-TROUS + trademark?
NY-TROUS + is owned by Airgas, Inc.. It was registered on July 16, 1985 (Reg. No. 1350096) and is live. The same owner holds 80 other live US marks.
When did Airgas, Inc. first file a trademark?
Its oldest live US filing dates from 1983: NY-TROUS +, filed April 11, 1983.
Know the morning after Airgas, Inc. files.
Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.
Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.