Description
Class E03D : WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
Subclass 1/00: Water flushing devices with cisterns
E03D 1/00
Sub-Class
Stats
- 178 US PATENTS IN FORCE
- 10 US APPLICATIONS PENDING
- 67 Total Patent Owners
- 661 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247380 | Combination toilet-sink assembly | Jul 16, 24 | Mar 11, 25 | Not available |
| 12168863 | Waste collection and disposal system for toilets | Sep 19, 23 | Dec 17, 24 | Zoeller Pump Company, LLC |
| 12007042 | System, method, and apparatus for monitoring restroom appliances | Sep 24, 21 | Jun 11, 24 | SDB IP Holdings, LLC |
| 11946270 | Toilet having compressed air flushing technology and water extracting from humidified air | Oct 06, 20 | Apr 02, 24 | Not available |
| 11905695 | Waste collection and disposal system for toilets | Mar 21, 22 | Feb 20, 24 | Zoeller Pump Company, LLC |
| 11761187 | Toilet cistern with bidet spray head and injector, and use thereof | Feb 15, 18 | Sep 19, 23 | Neoperl GmbH |
| 11746516 | Toilet with overflow protection | Apr 07, 21 | Sep 05, 23 | Delta Faucet Company |
| 11732452 | In-wall cistern and drinking water pipe system | Feb 25, 20 | Aug 22, 23 | Viega Technology GmbH & Co. KG |
| 11686081 | Systems, methods, and devices relating to a urinal | Jan 04, 22 | Jun 27, 23 | Not available |
| 11519163 | Space saving bathroom components | Jan 22, 19 | Dec 06, 22 | Not available |
| 11485863 | Liquids and viscoelastic material repellent and anti-biofouling coatings | Mar 16, 21 | Nov 01, 22 | The Penn State Research Foundation |
| 11414845 | Prefabricated sanitary modular kit | Feb 21, 19 | Aug 16, 22 | HEALTH PROGRESS S.R.L. |
| 11306471 | Systems, methods, and devices relating to a urinal | Aug 31, 18 | Apr 19, 22 | Not available |
| 11306468 | Tissue wetting reservoir for a commode | Feb 11, 21 | Apr 19, 22 | Not available |
| 11156309 | System, method, and apparatus for monitoring restroom appliances | Jul 31, 19 | Oct 26, 21 | SDB IP Holdings, LLC |
| 10995481 | Toilet with overflow protection | Mar 01, 19 | May 04, 21 | Delta Faucet Company |
| 10968353 | Liquids and viscoelastic material repellent and anti-biofouling coatings | Aug 27, 18 | Apr 06, 21 | The Penn State Research Foundation |
| 10934698 | Toilet valve | Nov 18, 19 | Mar 02, 21 | Danco, Inc. |
| 10717027 | Modified apparatus for wastewater recycling | Aug 24, 18 | Jul 21, 20 | Not available |
| 10676903 | Toilet tank washbasin | Jan 11, 19 | Jun 09, 20 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0052,047 | WASTE COLLECTION AND DISPOSAL SYSTEM FOR TOILETS | Oct 29, 24 | Feb 13, 25 | Not available |
| 2024/0401,316 | CERAMIC PRESSURE-FLUSHING APPARATUS AND FLUSHING METHOD THEREOF | Aug 12, 24 | Dec 05, 24 | DEAHENV (XIAMEN) BATHROOM INC. |
| 2024/0344,313 | WATER SHUTOFF APPARATUS | Apr 11, 24 | Oct 17, 24 | Not available |
| 2024/0288,093 | System, Method, and Apparatus for Monitoring Restroom Appliances | May 03, 24 | Aug 29, 24 | Not available |
| 2024/0199,442 | INSTALLATION FOR TREATING WASTEWATER FROM A TOILET AND SANITARY UNIT COMPRISING SUCH AN INSTALLATION | Apr 26, 21 | Jun 20, 24 | Not available |
| 2023/0272,611 | SYSTEMS, METHODS, AND DEVICES RELATING TO A URINAL | Apr 27, 23 | Aug 31, 23 | Walor, Inc. |
| 2021/0381,213 | SPACE SAVING BATHROOM COMPONENTS | Mar 16, 21 | Dec 09, 21 | Not available |
| 2021/0340,747 | SPACE SAVING BATHROOM COMPONENTS | Mar 16, 21 | Nov 04, 21 | Not available |
| 2020/0256,045 | Grey Water Recycling Assembly | Feb 13, 19 | Aug 13, 20 | Not available |
| 2019/0145,086 | TOILET TANK WASHBASIN | Jan 11, 19 | May 16, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)