Cancelled & expired registration
NATIONAL CYLINDER GAS
Registration cancelled per USPTO on Feb 13, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Feb 13, 2026 · code 710 (Cancelled, Section 8)
- Registration date
- Jul 30, 1985
- Filing date
- Jan 13, 1984
- Registration no.
- 1351144
- Serial no.
- 73460772
- Classes
- Class 1: Chemicals
- Goods & services
- INDUSTRIAL AND SPECIALTY GASES, NAMELY OXYGEN, NITROGEN, ARGON, NITROUS OXIDE, HELIUM, CARBON DIOXIDE, HYDROGEN, CRYPTON, XENON, AIR, COMBINATIONS OF OXYGEN AND CARBON DIOXIDE, ACETYLENE, CYCLOPROPANE, ETHYLENE, PROPANE, COMBINATIONS OF HYDROGEN WITH MIXTURES OF HYDROCARBONS PRODUCED BY DEEP CRACKING OF LIGHT PETROLEUM OILS, AND VARIOUS OTHER COMBINATIONS OF THE FOREGOING GASES, METHANE AND CHEMIC
- Owner as listed with the USPTO
- LIQUID AIR CORPORATION
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