NY-TROUS +
Live / Registered — Registered and renewed (as of 17 Oct 2025)
What this means for you
Registered since 16 Jul 1985. 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 16 Jul 2025).
Record
- Serial number
- 73420998
- Registration number
- 1350096
- Mark type
- Word mark
- Filed
- 11 Apr 1983
- Registered
- 16 Jul 1985
- Next maintenance due
- 16 Jul 2025
- Attorney of record
- Daniel M. Gurfinkel
Goods and services
- Class 001 — Chemicals: A NITROUS OXIDE MIXTURE WITH MAXIMUM 100 PPM SULFUR DIOXIDE SPECIFICALLY FOR THE AUTOMOTIVE RACING INDUSTRY
Owner
- AIRGAS, INC., Radnor, PA, US
- ATNL, INC., Wilmington, DE, US
- PURITAN-BENNETT CORPORATION, KANSAS CITY, MO, US
- PURITAN-BENNETT CORPORATION, KANSAS CITY, MO, US
Prosecution history
- 17 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 17 Oct 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 17 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 17 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 21 Jul 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Jul 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Jul 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 21 Jul 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 21 Jul 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 25 Jun 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
- 30 Jul 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED