Class E03C : DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
Subclass 1/14: Domestic plumbing installations for fresh water or waste water; Sinks Plumbing installations for waste water; Basins or fountains connected thereto (drainage devices in floors E03F 5/04); Sinks Wash-basins connected to the waste pipe
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12163318 | Sink mounting assembly and method for assembling a sink mounting assembly | Mar 26, 20 | Dec 10, 24 | Friedrich Grohe AG |
| 12137851 | Interactive display device | Mar 31, 21 | Nov 12, 24 | OP-HYGIENE IP GmbH |
| 12134884 | Connector for guiding liquid overflow out of a disposable liner when received in a basin for contacting the liquid and related method | Mar 27, 23 | Nov 05, 24 | Contego Spa Designs, Inc. |
| 12116761 | Drain unit | Oct 26, 22 | Oct 15, 24 | SANEI LTD. |
| 12060702 | Accumulator assembly | Jun 17, 22 | Aug 13, 24 | Acorn Engineering Company |
| 11980327 | Interactive display device | Mar 31, 21 | May 14, 24 | OP-HYGIENE IP GmbH |
| 11946236 | Drain trap assembly | May 23, 19 | Apr 02, 24 | IB KOREA CO., LTD. |
| 11697930 | Handwashing station | Oct 05, 22 | Jul 11, 23 | Kohler Co. |
| 11549247 | Sink | Nov 06, 20 | Jan 10, 23 | Zurn Industries, LLC |
| 11492788 | Handwashing station | Jun 05, 20 | Nov 08, 22 | Kohler Co. |
| 11490703 | Long hair shampooing and washing bowl | Aug 04, 21 | Nov 08, 22 | Not available |
| 11448351 | Pipe coupling seal assembly | Sep 23, 21 | Sep 20, 22 | Not available |
| 11426033 | Wash stand | Mar 28, 19 | Aug 30, 22 | GEBERIT INTERNATIONAL AG |
| 11313113 | Pipe connector apparatus | Jan 11, 21 | Apr 26, 22 | Sedation Systems, LLC |
| 11236496 | Vitrified ceramic sink and production method thereof | Nov 06, 18 | Feb 01, 22 | Not available |
| 11206924 | Countertop and method for making same | Feb 28, 19 | Dec 28, 21 | SAFRAN CABIN INC. |
| 11149420 | Splashless sink | Feb 13, 19 | Oct 19, 21 | Not available |
| 11131416 | Pipe coupling seal assembly | Oct 01, 20 | Sep 28, 21 | Not available |
| 11118333 | Dimensionally adjustable washbasin system | Jul 12, 18 | Sep 14, 21 | Not available |
| 11015329 | Lavatory drain system | Sep 13, 19 | May 25, 21 | Bradley Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0027,306 | CONNECTOR FOR GUIDING LIQUID OVERFLOW OUT OF A DISPOSABLE LINER WHEN RECEIVED IN A BASIN FOR CONTACTING THE LIQUID AND RELATED METHOD | Oct 04, 24 | Jan 23, 25 | Contego Spa Designs, Inc. |
| 2024/0390,225 | WASHBASIN INCORPORATING STEAM GENERATOR | Jul 20, 23 | Nov 28, 24 | Not available |
| 2022/0025,624 | Portable Hand-Washing Station with Grey-Water Discharge Prevention | Jul 24, 20 | Jan 27, 22 | J & J Portable Sanitation Products, LLC |
| 2021/0015,307 | WASH STAND | Mar 28, 19 | Jan 21, 21 | GEBERIT INTERNATIONAL AG |
| 2020/0141,100 | CONNECTOR FOR GUIDING LIQUID OVERFLOW OUT OF A DISPOSABLE LINER WHEN RECEIVED IN A BASIN FOR CONTACTING THE LIQUID AND RELATED METHOD | Dec 10, 19 | May 07, 20 | Not available |
| 2019/0390,449 | WASHBOWL | Jun 17, 19 | Dec 26, 19 | LIXIL Corporation |
| 2019/0277,012 | ANTIMICROBIAL SINK | Mar 08, 18 | Sep 12, 19 | BK Resources, Inc. |
| 2019/0040,613 | DRAIN PIPE ASSEMBLY FOR INSTALLATION OF WASHSTAND | Oct 11, 18 | Feb 07, 19 | Not available |
| 2018/0355,594 | Drain Engageable Bowl | Jul 30, 18 | Dec 13, 18 | Not available |
| 2018/0259,257 | WASHSTAND FURNITURE | Mar 08, 18 | Sep 13, 18 | Not available |
| 2018/0259,258 | WASHSTAND FURNITURE | Mar 08, 18 | Sep 13, 18 | Not available |
| 2018/0251,964 | HANDWASHING STATION | Mar 01, 18 | Sep 06, 18 | Not available |
| 2013/0025,045 | LAVATORY WASH STATION WITH INTEGRATED SINK AND SANITIZING HAND DRYER | Apr 02, 12 | Jan 31, 13 | Excel Dryer, Inc. |
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