| 9951506 | Water replenishing device for a flush rim of a toilet and toilet including the same | Feb 03, 16 | Apr 24, 18 | KOMOO INTELLIGENT TECHNOLOGY CO., LTD. |
| 9890527 | Operating device, flush water tank device, and flush toilet | Mar 10, 17 | Feb 13, 18 | TOTO LTD. |
| 9879409 | Multi-stage toilet flush valve | May 08, 15 | Jan 30, 18 | MANSFIELD PLUMBING PRODUCTS, LLC |
| 9816259 | Water tank system for toilet | Jun 12, 14 | Nov 14, 17 | KOHLER CO. |
| 9790675 | Double flow control mechanism of a soft touch drain valve and a double flow control method thereof | Nov 18, 15 | Oct 17, 17 | XIAMEN R&T PLUMBING TECHNOLOGY CO., LTD. |
| 9791049 | Toilet flapper valve with adjustable mounts and assembly | Jul 14, 15 | Oct 17, 17 | Lavelle Industries, Inc. |
| 9702131 | Discharge selector for water-closets | Jan 17, 14 | Jul 11, 17 | Not available |
| 9689154 | Two-level water flushing device for toilets | Sep 09, 13 | Jun 27, 17 | Not available |
| 9677259 | Dual valve water discharge system | May 05, 15 | Jun 13, 17 | Not available |
| 9657470 | Dual flush toilet flapper valve system | Dec 05, 15 | May 23, 17 | Not available |
| 9650774 | Dual control mode-type deodorising and water drainage valve | Jan 16, 14 | May 16, 17 | XIAMEN HUIERJIE SANITARY WARE TECHNOLOGY CO., LTD. |
| 9611632 | Toilet controls | Sep 03, 14 | Apr 04, 17 | AQUA MIZER, INC. |
| 9506579 | Height adjustable drain fitting for a toilet flush tank | Aug 05, 13 | Nov 29, 16 | GEBERIT INTERNATIONAL AG |
| 9499964 | Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly | Feb 19, 13 | Nov 22, 16 | TOTO LTD. |
| 9410311 | Dual flush device | Oct 07, 14 | Aug 09, 16 | Not available |
| 9340961 | Flushing system for pressurized toilet | Jul 24, 09 | May 17, 16 | OTTO ENGINEERING, INC. |
| 9062443 | Water intake structure for water-storing key float | Nov 07, 11 | Jun 23, 15 | LI, FEIYU |
| 9038207 | Toilet overfill regulator | Jan 11, 12 | May 26, 15 | BRASSCRAFT MANUFACTURING COMPANY |
| 8905061 | Needle fill valve | Mar 12, 13 | Dec 09, 14 | Not available |
| 8899549 | Drain valve base | Oct 27, 10 | Dec 02, 14 | LAB (XIAMEN) SANTITARY FITTING INC. |