| 1/00 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) |
| 1/02 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) involving reinforcing arrangements |
| 1/04 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) involving reinforcing arrangements Protecting sheatings |
| 1/06 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) involving reinforcing arrangements Protecting sheatings built-up from wound-on bands or filamentary material, e.g. wires |
| 1/08 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) involving reinforcing arrangements Integral reinforcements, e.g. ribs |
| 1/10 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) with provision for protection against corrosion, e.g. due to gaseous acid (inhibiting corrosion of metallic material or incrustation in general C23F) |
| 1/12 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) with provision for thermal insulation (thermal insulation in general F16L 59/00) |
| 1/14 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) constructed of aluminium; constructed of non-magnetic steel |
| 1/16 | Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge (pressurised apparatus for purposes other than storage, see the relevant subclasses such as A62C, B05B; associated with vehicles, see the appropriate subclass of classes B60-B64; pressure vessels in general F16J 12/00) constructed of plastics materials |
| 3/00 | Vessels not under pressure |
| 3/02 | Vessels not under pressure with provision for thermal insulation (thermal insulation in general F16L 59/00) |
| 3/04 | Vessels not under pressure with provision for thermal insulation (thermal insulation in general F16L 59/00) by insulating layers (F17C 3/08 takes precedence) |
| 3/06 | Vessels not under pressure with provision for thermal insulation (thermal insulation in general F16L 59/00) by insulating layers (F17C 3/08 takes precedence) on the inner surface, i.e. in contact with the stored fluid |
| 3/08 | Vessels not under pressure with provision for thermal insulation (thermal insulation in general F16L 59/00) by vacuum spaces, e.g. Dewar flask (for household use A47J 41/02) |
| 3/10 | Vessels not under pressure with provision for thermal insulation (thermal insulation in general F16L 59/00) by liquid-circulating or vapour-circulating jackets |
| 3/12 | Vessels not under pressure with provision for protection against corrosion, e.g. due to gaseous acid (protection against corrosion in general C23F) |
| 5/00 | Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases (adding propellants to aerosol containers B65B 31/00) |
| 5/02 | Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases (adding propellants to aerosol containers B65B 31/00) for filling with liquefied gases |
| 5/04 | Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases (adding propellants to aerosol containers B65B 31/00) for filling with liquefied gases requiring the use of refrigeration, e.g. filling with helium or hydrogen |
| 5/06 | Methods or apparatus for filling pressure vessels with liquefied, solidified, or compressed gases (adding propellants to aerosol containers B65B 31/00) for filling with compressed gases |