Patents-Review.com
ClassID:

129531 ⎘

E03F5/105 - CPC Classification

Classification description:

Sewerage structures; Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins Accessories, e.g. flow regulators or cleaning devices

Sub-classes:
Recent Application in this class:
#1
20250137245
2025-05-01

STORM WATER INTERCEPTOR

 #2
20250059754
2025-02-20

WASTE TANK ASSEMBLY

 #3
20240352722
2024-10-24

INSULATION DISC FOR SEPTIC TANK LID

 #4
20240240445
2024-07-18

MULTI-PURPOSE LID FOR SEPTIC TANK AND ASSOCIATED RISER

 #5
20240052622
2024-02-15

MANHOLE ODOR TREATMENT DEVICE

 #6
20230160194
2023-05-25

AUTOMATIC SEWAGE REGULATION SYSTEM AND REGULATING METHOD THEREOF

 #7
20220396945
2022-12-15

Method to enhance solids and liquids flow through a stormwater containment volume

 #8
20220162846
2022-05-26

BAFFLE WALLS WITH PRESSURE RELIEF

 #9
20210164214
2021-06-03

AUTOMATIC SEWAGE REGULATION SYSTEM AND REGULATING METHOD THEREOF

 #10
20210140165
2021-05-13

Insulation disc for septic tank lid

 #11
20210093987
2021-04-01

PASSIVE SELF-CLEANING FILTRATION METHOD AND APPARATUS

 #12
20200378105
2020-12-03

AUTOMATIC SEWAGE REGULATION SYSTEM AND REGULATING METHOD THEREOF

 #13
20200354942
2020-11-12

TELESCOPING OUTFALL SYSTEM FOR A RESERVOIR

 #14
20200240129
2020-07-30

Utilizing debris basins for stormwater retention

 #15
20190292765
2019-09-26

Waste transfer unit

 #16
20190242108
2019-08-08

Pump station comprising a flush pipe

 #17
20190160396
2019-05-30

FOLDABLE AND REMOVABLE PARTITION ASSEMBLY FOR SEPTIC TANK

 #18
20180371739
2018-12-27

Total suspended solids reduction system

 #19
20180371738
2018-12-27

Stormwater siphon cube

 #20
20180304177
2018-10-25

Connector pipe screen

 #21
20180203473
2018-07-19

LIQUID LEVEL MAINTAINER

 #22
20180106029
2018-04-19

Rain overflow basin for collecting and storing water

 #23
20170184429
2017-06-29

Pump system and method for determining the flow in a pump system

 #24
20160340888
2016-11-24

Storm drain trap installation device

 #25
20160340887
2016-11-24

HYDRAULIC MIXER INLET FOR A SEPTIC OR INCEPTOR TANK

 #26
20150298624
2015-10-22

Sewage drain tube cap

 #27
20150275493
2015-10-01

Automatic flushing mechanism

 #28
20150267391
2015-09-24

System and method for recovery of liquid or free-flowing chemicals

 #29
20150021247
2015-01-22

Method and system for water reclamation, purification, and reuse for residential, commercial, and agricultural applications

 #30
20140183111
2014-07-03

Modular system for storm water and/or waste water treatment

 #31
20140154006
2014-06-05

Retrofit catch basin for use in storm water management practice

 #32
20140116958
2014-05-01

Stormwater treatment system

 #33
20140014744
2014-01-16

Pressure washing system for wet wells

 #34
20140008294
2014-01-09

Sediment and detention basin drainage system and method

 #35
20130264257
2013-10-10

Stormwater treatment device

 #36
20130240421
2013-09-19

Vortex flow type water surface control device for draining device

 #37
20120267319
2012-10-25

Stormwater treatment system

 #38
20120118802
2012-05-17

Rainwater filtering device for inflow path

 #39
20120061331
2012-03-15

WASTEWATER TREATMENT SYSTEM AND METHOD

 #40
20110278212
2011-11-17

Sediment and detention basin drainage system and method

 #41
20110132824
2011-06-09

High Performance Sewer System

 #42
20110076100
2011-03-31

Flow control system for a detention pond

 #43
20110056890
2011-03-10

Stormwater filtration apparatus, system and method

 #44
20100193418
2010-08-05

Storm water treatment system, modular drain vault, tube cleaning tool and methods

 #45
20100187188
2010-07-29

Wastewater treatment system

 #46
20090032450
2009-02-05

High performance sewer system

 #47
20080087591
2008-04-17

System for treating wastewater

 #48
20070187307
2007-08-16

Filter cartridge with check valve protection

 #49
20070163940
2007-07-19

Swirl chamber with movable non-return valve and air injector for prevention of sedimentation in storm water and waste drains

 #50
20060273046
2006-12-07

Method for treating wastewater

 #51
20050072469
2005-04-07

Wastewater source control system

 #52
20050072465
2005-04-07

Wastewater source control system

 #53
16528600
2024-06-25

Multi-purpose lid for septic tank and an associated riser

 #54
15621131
2020-05-05

Pipe guard

 #55
14533609
2016-03-08

Surface water outlet device

 #56
14244666
2016-06-07

Over and under combined sewer overflow/stormwater conveyance chambers

 #57
13831747
2016-01-12

Two-phase extraction and waste water regeneration systems and methods for servicing storm water management technologies