Class E03D : WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
Subclass 1/012: Water flushing devices with cisterns Shape or selection of material for flushing cisterns Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12227929 | Siphon flush valve and toilet assembly | Aug 25, 21 | Feb 18, 25 | AS America, Inc. |
| 12215492 | Flush toilet | May 28, 21 | Feb 04, 25 | Toto Ltd. |
| 11718981 | Tank device | Sep 15, 21 | Aug 08, 23 | Toto Ltd. |
| 11692336 | Siphon valve | May 18, 22 | Jul 04, 23 | AS America, Inc. |
| 11624178 | Flush toilet | Feb 23, 22 | Apr 11, 23 | Toto Ltd. |
| 11591781 | Flush toilet | Feb 24, 22 | Feb 28, 23 | Toto Ltd. |
| 11499303 | Water saving toilet tank dam | Sep 17, 21 | Nov 15, 22 | Not available |
| 11414850 | Flush toilet | Feb 17, 21 | Aug 16, 22 | Toto Ltd. |
| 11365533 | Siphon valve | Jun 19, 19 | Jun 21, 22 | AS America, Inc. |
| 11136752 | Flush toilet | Mar 19, 20 | Oct 05, 21 | Toto Ltd. |
| 11098469 | Adjustable spacer between toilet and wall | Aug 26, 19 | Aug 24, 21 | Not available |
| 11021860 | Toilet tank support | Nov 19, 19 | Jun 01, 21 | Not available |
| 10704243 | Flush toilet | Mar 07, 18 | Jul 07, 20 | Toto Ltd. |
| 10612223 | Toilet pan body and its method for manufacturing | Nov 30, 17 | Apr 07, 20 | Phoenix Products Development Limited |
| 10526775 | Toilet and toilet apparatus | Jan 09, 18 | Jan 07, 20 | Toto Ltd. |
| 10519640 | Discharge valve operating device, flush water tank device, and toilet system | Jan 24, 18 | Dec 31, 19 | TOTO LTD. |
| 10422116 | Stabilizer support | Dec 18, 18 | Sep 24, 19 | Not available |
| 10358805 | Fixing device for wall-mounted type toilet and toilet system | Jan 24, 18 | Jul 23, 19 | Toto Ltd. |
| 10190299 | Stabilizer support | Aug 09, 13 | Jan 29, 19 | Not available |
| 10081935 | Brace support device | Apr 18, 17 | Sep 25, 18 | PF WATERWORKS LP |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0019,953 | COVER SYSTEM FOR A TOILET TANK | Jul 01, 24 | Jan 16, 25 | Kohler Co. |
| 2022/0275,614 | FLUSH TOILET | Feb 23, 22 | Sep 01, 22 | Not available |
| 2022/0268,004 | Animal Design Toilet | Sep 24, 18 | Aug 25, 22 | Not available |
| 2018/0282,987 | FLUSH TOILET | Mar 07, 18 | Oct 04, 18 | Toto Ltd. |
| 2018/0087,251 | TOILET PAN BODY AND ITS METHOD FOR MANUFACTURING | Nov 30, 17 | Mar 29, 18 | PHOENIX PRODUCT DEVELOPMENT LIMITED |
| 2016/0289,936 | Universal Toilet Cistern | Jun 20, 16 | Oct 06, 16 | Not available |
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