EP4493768A4 - DRAIN CLEANING AND MAINTENANCE SYSTEM AND METHOD - Google Patents

DRAIN CLEANING AND MAINTENANCE SYSTEM AND METHOD

Info

Publication number
EP4493768A4
EP4493768A4 EP23770013.3A EP23770013A EP4493768A4 EP 4493768 A4 EP4493768 A4 EP 4493768A4 EP 23770013 A EP23770013 A EP 23770013A EP 4493768 A4 EP4493768 A4 EP 4493768A4
Authority
EP
European Patent Office
Prior art keywords
sews
wastewater
maintenance
cleaning
wastewater sews
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23770013.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4493768A1 (en
Inventor
Nir Nahum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Physiclean Ltd
Original Assignee
Physiclean Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Physiclean Ltd filed Critical Physiclean Ltd
Publication of EP4493768A1 publication Critical patent/EP4493768A1/en
Publication of EP4493768A4 publication Critical patent/EP4493768A4/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
    • E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/29—Odour seals having housing containing dividing wall, e.g. tubular
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/126—Installations for disinfecting or deodorising waste-water plumbing installations
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Cleaning In General (AREA)
EP23770013.3A 2022-03-16 2023-03-15 DRAIN CLEANING AND MAINTENANCE SYSTEM AND METHOD Pending EP4493768A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB2203643.8A GB202203643D0 (en) 2022-03-16 2022-03-16 Drain cleaning and maintenance system and method
PCT/IB2023/052538 WO2023175539A1 (en) 2022-03-16 2023-03-15 Drain cleaning and maintenance system and method

Publications (2)

Publication Number Publication Date
EP4493768A1 EP4493768A1 (en) 2025-01-22
EP4493768A4 true EP4493768A4 (en) 2026-07-29

Family

ID=81254956

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23770013.3A Pending EP4493768A4 (en) 2022-03-16 2023-03-15 DRAIN CLEANING AND MAINTENANCE SYSTEM AND METHOD

Country Status (8)

Country Link
US (1) US20250059747A1 (cg-RX-API-DMAC7.html)
EP (1) EP4493768A4 (cg-RX-API-DMAC7.html)
JP (1) JP2025509707A (cg-RX-API-DMAC7.html)
AU (1) AU2023235579A1 (cg-RX-API-DMAC7.html)
CA (1) CA3245507A1 (cg-RX-API-DMAC7.html)
GB (1) GB202203643D0 (cg-RX-API-DMAC7.html)
IL (1) IL315427A (cg-RX-API-DMAC7.html)
WO (1) WO2023175539A1 (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170096806A1 (en) * 2013-04-16 2017-04-06 Ray Salzer Devices, systems, and methods for automated drain jetting
US20180127963A1 (en) * 2016-11-09 2018-05-10 Ken Breton System and method for flushing a drain trap

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526547A (en) * 1968-08-21 1970-09-01 Albert F Shock Method and apparatus for cleaning out drain traps
GB1316098A (en) * 1969-05-20 1973-05-09 Nat Res Dev Waste water traps
CA1334611C (en) * 1989-09-28 1995-03-07 George Heidebrecht Sewage flushing apparatus
US5509148A (en) * 1994-05-25 1996-04-23 Steele; David S. Three-way trap elbow and cleanout system
US20030028956A1 (en) * 2001-08-06 2003-02-13 Pangramuyen Eugenio L. Universal pneumatic-snake apparatus & method
US20030131886A1 (en) * 2002-01-14 2003-07-17 Walker Keith E. Automatic wastewater pipe cleaning system
CN113330169A (zh) * 2019-01-09 2021-08-31 菲择克林有限公司 排水管连接器系统
US11000855B1 (en) * 2020-06-16 2021-05-11 Richard A. Moon Garbage disposal waste line unclogging system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170096806A1 (en) * 2013-04-16 2017-04-06 Ray Salzer Devices, systems, and methods for automated drain jetting
US20180127963A1 (en) * 2016-11-09 2018-05-10 Ken Breton System and method for flushing a drain trap

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023175539A1 *

Also Published As

Publication number Publication date
AU2023235579A1 (en) 2024-10-31
GB202203643D0 (en) 2022-04-27
US20250059747A1 (en) 2025-02-20
IL315427A (en) 2024-11-01
JP2025509707A (ja) 2025-04-11
WO2023175539A1 (en) 2023-09-21
CA3245507A1 (en) 2023-09-21
EP4493768A1 (en) 2025-01-22

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20241001

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: E03C0001306000

Ipc: E03C0001290000

A4 Supplementary search report drawn up and despatched

Effective date: 20260630

RIC1 Information provided on ipc code assigned before grant

Ipc: E03C 1/29 20060101AFI20260624BHEP

Ipc: E03C 1/126 20060101ALI20260624BHEP

Ipc: E03C 1/304 20060101ALI20260624BHEP