Class F17B : GAS-HOLDERS OF VARIABLE CAPACITY
Subclass 1/26: Gas-holders of variable capacity (large containers in general B65D 88/00; storing fluids in natural or artificial cavities or chambers in the earth B65G 5/00) of dry type with flexible walls, e.g. bellows (connection of valves to inflatable elastic bodies B60C 29/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10156319 | Gasholder sealing member and gasholder sealing structure | Oct 23, 13 | Dec 18, 18 | The Yokohama Rubber Co. Ltd. |
| 9410559 | Energy-accumulation apparatus | Jan 29, 14 | Aug 09, 16 | HYDROSTOR INC. |
| 8863571 | Filling level meter for membrane gasometers | May 20, 10 | Oct 21, 14 | Ecomembrane SRL |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0426,427 | COMPRESSED AIR ENERGY STORAGE AND REGENERATION THEREOF | Nov 04, 22 | Dec 26, 24 | Not available |
| 2024/0309,993 | VARIABLE VOLUME VESSEL WITH OVER-TRAVEL PROTECTION AND/OR ANTI-BINDING FEATURES | Mar 11, 24 | Sep 19, 24 | Not available |
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