Description
Class E03F : SEWERS; CESSPOOLS
Subclass 5/02: Sewerage structures Manhole shafts or other inspection chambers (in general E02D 29/12); Snow-filling openings; Accessories (covers or frames for manholes or the like E02D 29/14)
E03F 5/02
Sub-Class
Stats
- 57 US PATENTS IN FORCE
- 9 US APPLICATIONS PENDING
- 13 Total Patent Owners
- 77 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247384 | Catch basin system and corresponding water drainage system | Mar 17, 23 | Mar 11, 25 | Not available |
| 12188211 | Meter pit and method of manufacturing the same | Jun 04, 20 | Jan 07, 25 | Bingham & Taylor Corp. |
| 12123186 | Systems and methods for supporting suspended items | Oct 04, 20 | Oct 22, 24 | XYLEM VUE INC. |
| 12018472 | Multi-purpose lid for septic tank and an associated riser | Jul 31, 19 | Jun 25, 24 | INFILTRATOR WATER TECHNOLOGIES LLC |
| 11851868 | Adjustably sized skimmer and associated system for use in manholes | May 21, 21 | Dec 26, 23 | Momentum Environmental, LLC |
| 11834821 | Water quality unit for flow-through manhole | Nov 21, 22 | Dec 05, 23 | S&M Precast Inc. |
| 11732433 | Riser sections and risers made therefrom | May 29, 21 | Aug 22, 23 | Not available |
| 11725361 | Safety grating for riser of a septic tank | Mar 10, 20 | Aug 15, 23 | INFILTRATOR WATER TECHNOLOGIES LLC |
| 11709222 | Manhole cover roadway electromagnetic safety device | Jan 22, 21 | Jul 25, 23 | Hadronex, Inc. |
| 11667500 | Fluid monitoring system and support arrangement thereof | Jan 02, 20 | Jun 06, 23 | KANDO ENVIRONMENTAL SERVICES LTD |
| 11582966 | Device for holding bait for rodents | Dec 21, 20 | Feb 21, 23 | Not available |
| 11505936 | Water quality unit for flow-through manhole | Mar 08, 21 | Nov 22, 22 | S&M Precast Inc. |
| 11427400 | Taper-wall riser with tab connectors | Feb 14, 17 | Aug 30, 22 | INFILTRATOR WATER TECHNOLOGIES LLC |
| 11401681 | Snap on meter pit extension | Apr 29, 19 | Aug 02, 22 | Bingham & Taylor Corp. |
| 11365538 | Cesspool and liner | Feb 28, 20 | Jun 21, 22 | UNETLANVHI HOLDINGS LLC |
| 11326335 | Tank for pressure sewer installation | Jun 29, 18 | May 10, 22 | South East Water Corporation |
| 11208816 | Flow channel form design for manhole assemblies | Jul 02, 20 | Dec 28, 21 | S&M Precast Inc. |
| 11173652 | Systems and methods for rehabilitating, repairing, and replacing manholes and connected sewer lines | May 13, 20 | Nov 16, 21 | Resinating LLC |
| 11136753 | System for drainage of surface water | May 22, 19 | Oct 05, 21 | AIWELL HOLDING AS |
| 11118323 | Traffic-compatible vented precipitation guarding manhole cover assemblies | Jun 05, 17 | Sep 14, 21 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,103 | ACCESS CHAMBER | Dec 04, 24 | Apr 10, 25 | Not available |
| 2025/0012,068 | NOVEL SYSTEMS AND METHODS FOR SUPPORTING SUSPENDED ITEMS | Sep 19, 24 | Jan 09, 25 | Not available |
| 2024/0309,627 | CATCH BASIN SYSTEM AND CORRESPONDING WATER DRAINAGE SYSTEM | Dec 12, 23 | Sep 19, 24 | Not available |
| 2024/0240,445 | MULTI-PURPOSE LID FOR SEPTIC TANK AND ASSOCIATED RISER | Jan 30, 24 | Jul 18, 24 | Advanced Drainage Systems Inc. |
| 2021/0140,164 | Form for a Plastic Lined Concrete Septic System Distribution Box | Jun 08, 17 | May 13, 21 | Not available |
| 2019/0218,763 | Manhole base liner and method for manufacturing a manhole base liner | Jan 10, 19 | Jul 18, 19 | Predl GmbH |
| 2019/0170,275 | PRECAST SEGMENTED ANNULAR STRUCTURE WITH STRUCTURAL JOINT | Oct 29, 18 | Jun 06, 19 | Not available |
| 2019/0145,091 | MANHOLE BASE ASSEMBLY WITH INTERNAL LINER AND METHOD OF MANUFACTURING SAME | Jan 10, 19 | May 16, 19 | Press-Seal Corporation |
| 2015/0233,081 | COVER | Sep 09, 13 | Aug 20, 15 | ACO SEVERIN AHLMANN GMBH & CO. KG, GmbH & Co. KG, |
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)