Class E03D : WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
Subclass 1/08: Water flushing devices with cisterns High-level flushing systems Cisterns with tube siphons Siphon action initiated by air or water pressure
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12227929 | Siphon flush valve and toilet assembly | Aug 25, 21 | Feb 18, 25 | AS America, Inc. |
| 11692336 | Siphon valve | May 18, 22 | Jul 04, 23 | AS America, Inc. |
| 11427994 | Pressurized toilet | Sep 27, 19 | Aug 30, 22 | AS America, Inc. |
| 11365533 | Siphon valve | Jun 19, 19 | Jun 21, 22 | AS America, Inc. |
| 11168471 | Grey water toilet and flushing method | Mar 25, 20 | Nov 09, 21 | Kohler Co. |
| 10787800 | Apparatus for flushing a toilet, comprising an accumulator | Feb 03, 17 | Sep 29, 20 | THOMAS DUDLEY LIMITED |
| 10655313 | Grey water toilet | Sep 05, 13 | May 19, 20 | Kohler Co. |
| 10604921 | Flush toilet | Jun 19, 17 | Mar 31, 20 | Toto Ltd. |
| 10174489 | Flush toilet apparatus | Sep 29, 16 | Jan 08, 19 | Toto Ltd. |
| 10100502 | Syphon assembly and actuator therefor | Sep 11, 15 | Oct 16, 18 | Thomas Dudley Limited |
| 9745731 | Flush toilet apparatus | Aug 04, 14 | Aug 29, 17 | TOTO LTD. |
| 9476193 | Flush toilet apparatus | Mar 27, 14 | Oct 25, 16 | TOTO LTD. |
| 9328495 | Flush toilet apparatus | Mar 27, 14 | May 03, 16 | TOTO LTD. |
| 9021622 | Flush toilet device | Oct 11, 13 | May 05, 15 | TOTO LTD. |
| 5685027 | Siphonic flush valve for toilets | Mar 20, 96 | Nov 11, 97 | IDEAL STANDARD GLOBAL LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0209,609 | ADJUSTABLE TOILET SYSTEM, APPARATUS, AND METHOD | Jul 01, 22 | Jun 27, 24 | Not available |
| 2024/0191,484 | SYSTEM AND METHOD FOR FLUSING AN OBJECT | Dec 05, 23 | Jun 13, 24 | P & C Hennessy Holdings, Inc. |
| 2024/0125,103 | GREY WATER TOILET AND FLUSHING METHOD | Dec 20, 23 | Apr 18, 24 | Not available |
| 2023/0228,075 | Touchless Toilet Assembly | Jan 19, 23 | Jul 20, 23 | AS America, Inc. |
| 2021/0355,667 | Pressurized Toilet | Sep 27, 19 | Nov 18, 21 | AS America, Inc. |
| 2017/0314,246 | Water Saving Clog Resistant Toilet | Apr 28, 17 | Nov 02, 17 | Not available |
| 2015/0376,883 | GREY WATER TOILET AND FLUSHING METHOD | Sep 03, 15 | Dec 31, 15 | Not available |
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