Description
Class E03F : SEWERS; CESSPOOLS
Subclass 5/06: Sewerage structures Gullies with or without odour seals or sediment traps Gully gratings
E03F 5/06
Sub-Class
Stats
- 204 US PATENTS IN FORCE
- 21 US APPLICATIONS PENDING
- 61 Total Patent Owners
- 448 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12227932 | Ligature mitigation drain | Aug 25, 22 | Feb 18, 25 | Vendura Industries, LLC |
| 12215493 | Drain device | Apr 05, 22 | Feb 04, 25 | Not available |
| 12139903 | Drain cover with mesh retaining channel | Jan 11, 23 | Nov 12, 24 | Meshflo Products, LLC |
| 12134886 | Water inlet protection system | Aug 03, 22 | Nov 05, 24 | Flo-Water, LLC |
| 12049386 | Coupling device and coupling method for coupling subject member | Mar 09, 22 | Jul 30, 24 | RIKEN KOGYO INC. |
| 12049750 | Gutter system | Nov 24, 20 | Jul 30, 24 | ACO AHLMANN SE & CO. KG |
| 12006677 | Linear drain assembly | Apr 14, 21 | Jun 11, 24 | Kohler Co. |
| 11976457 | Drain pipe end debris cap | Mar 02, 21 | May 07, 24 | Not available |
| 11933034 | Drainage system, drainage units, and methods | May 23, 19 | Mar 19, 24 | ACO AHLMANN SE & CO. KG |
| 11905697 | Drain assembly and method of installation | May 20, 21 | Feb 20, 24 | Oatey Co. |
| 11834820 | Flow guide assembly and water seal floor drain | Dec 30, 22 | Dec 05, 23 | Not available |
| 11808020 | Liquid waste receptor | Jul 20, 18 | Nov 07, 23 | Not available |
| 11725361 | Safety grating for riser of a septic tank | Mar 10, 20 | Aug 15, 23 | INFILTRATOR WATER TECHNOLOGIES LLC |
| 11713567 | Inlet filter and method of use | Apr 11, 22 | Aug 01, 23 | Texas Erosion Supply, L.P. |
| 11697933 | Connector pipe screen with expandable ring mounting assembly | Feb 01, 22 | Jul 11, 23 | Fabco Industries Inc. |
| 11674320 | Elevator trench drain | Apr 12, 21 | Jun 13, 23 | Zurn Industries, LLC |
| 11661732 | Modular drain assembly for pod constructed room | May 31, 22 | May 30, 23 | Zurn Industries, LLC |
| 11624180 | Drain protector | Sep 16, 21 | Apr 11, 23 | HalenHardy, LLC |
| 11578741 | Fastener | Sep 20, 18 | Feb 14, 23 | Hilti Aktiengesellschaft |
| 11434630 | Hair straining device | Apr 15, 22 | Sep 06, 22 | MS Digital Consult LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0043,562 | WATER INLET PROTECTION SYSTEM | Oct 22, 24 | Feb 06, 25 | Not available |
| 2025/0012,069 | GRATING FRAME ASSEMBLY AND METHOD OF INSTALLATION | Jul 06, 23 | Jan 09, 25 | Ohio Gratings Inc. |
| 2024/0410,155 | DRAIN FLOW VORTEX BREAKERS | May 23, 24 | Dec 12, 24 | Not available |
| 2024/0295,112 | LINEAR DRAIN ASSEMBLY | May 09, 24 | Sep 05, 24 | Kohler Co. |
| 2024/0287,783 | DRAINAGE APPARATUS WITH LOCKING MECHANISM | May 01, 23 | Aug 29, 24 | Advanced Drainage Systems Inc. |
| 2024/0271,406 | GRATING AND METHOD OF MANUFACTURING A GRATING | Jun 30, 22 | Aug 15, 24 | STORMTECH PTY LIMITED |
| 2024/0247,477 | WATER STORAGE SYSTEM | May 10, 23 | Jul 25, 24 | DeepRoot Green Infrastructure, LLC |
| 2024/0247,478 | TRENCH DRAIN | Jan 24, 24 | Jul 25, 24 | Not available |
| 2024/0191,492 | SURFACE SUPPORTED DRAIN GRATE SYSTEM | Dec 09, 22 | Jun 13, 24 | Midwest Design Group |
| 2024/0158,996 | Spiral Metal-bar Grate with Center Axle | Nov 11, 22 | May 16, 24 | Not available |
| 2023/0003,011 | GUTTER SYSTEM, COVER UNIT AND SECURING ELEMENT | Nov 24, 20 | Jan 05, 23 | Not available |
| 2022/0372,744 | LOCKING ELEMENT | May 20, 22 | Nov 24, 22 | MEA Bautechnik GmbH |
| 2022/0364,350 | CHANNEL DRAIN | Jul 26, 22 | Nov 17, 22 | Not available |
| 2022/0034,077 | MODULAR DRAIN ASSEMBLY FOR POD CONSTRUCTED ROOM | Oct 18, 21 | Feb 03, 22 | Not available |
| 2021/0156,132 | CHANNEL DRAIN | Feb 04, 21 | May 27, 21 | Not available |
| 2020/0208,392 | CHANNEL DRAIN | Mar 10, 20 | Jul 02, 20 | Not available |
| 2020/0032,501 | MONITORING ACCESS COVER | Apr 09, 18 | Jan 30, 20 | Not available |
| 2019/0226,194 | CHANNEL DRAIN | Dec 11, 18 | Jul 25, 19 | Not available |
| 2018/0290,906 | DEVICE FOR USE WITH FLOOR DRAINS | Jun 12, 18 | Oct 11, 18 | Not available |
| 2017/0073,955 | STORM DRAIN SYSTEM | Sep 14, 16 | Mar 16, 17 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 26 Months (last 2 years Issuances)
- 26 Months (last 5 years Issuances)