GB9920157D0 - Drain blockage ensor - Google Patents

Drain blockage ensor

Info

Publication number
GB9920157D0
GB9920157D0 GBGB9920157.6A GB9920157A GB9920157D0 GB 9920157 D0 GB9920157 D0 GB 9920157D0 GB 9920157 A GB9920157 A GB 9920157A GB 9920157 D0 GB9920157 D0 GB 9920157D0
Authority
GB
United Kingdom
Prior art keywords
ensor
drain blockage
blockage
drain
blockage ensor
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.)
Ceased
Application number
GBGB9920157.6A
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.)
FLOW CONTROL SYSTEMS Ltd
Original Assignee
FLOW CONTROL SYSTEMS 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 FLOW CONTROL SYSTEMS Ltd filed Critical FLOW CONTROL SYSTEMS Ltd
Priority to GBGB9920157.6A priority Critical patent/GB9920157D0/en
Publication of GB9920157D0 publication Critical patent/GB9920157D0/en
Priority to PCT/GB2000/003299 priority patent/WO2001014653A1/en
Priority to GB0021077A priority patent/GB2353593B/en
Priority to AU67153/00A priority patent/AU6715300A/en
Ceased legal-status Critical Current

Links

GBGB9920157.6A 1999-08-25 1999-08-25 Drain blockage ensor Ceased GB9920157D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB9920157.6A GB9920157D0 (en) 1999-08-25 1999-08-25 Drain blockage ensor
PCT/GB2000/003299 WO2001014653A1 (en) 1999-08-25 2000-08-25 Drain blockage sensor
GB0021077A GB2353593B (en) 1999-08-25 2000-08-25 Drain blockage sensor
AU67153/00A AU6715300A (en) 1999-08-25 2000-08-25 Drain blockage sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9920157.6A GB9920157D0 (en) 1999-08-25 1999-08-25 Drain blockage ensor

Publications (1)

Publication Number Publication Date
GB9920157D0 true GB9920157D0 (en) 1999-10-27

Family

ID=10859806

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9920157.6A Ceased GB9920157D0 (en) 1999-08-25 1999-08-25 Drain blockage ensor
GB0021077A Expired - Fee Related GB2353593B (en) 1999-08-25 2000-08-25 Drain blockage sensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0021077A Expired - Fee Related GB2353593B (en) 1999-08-25 2000-08-25 Drain blockage sensor

Country Status (3)

Country Link
AU (1) AU6715300A (en)
GB (2) GB9920157D0 (en)
WO (1) WO2001014653A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0501619D0 (en) * 2005-01-26 2005-03-02 Wragg Richard J Earley warning system
CA3068298A1 (en) * 2017-06-27 2019-01-03 Nch Corporation Automated plumbing system sensor warning system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803917A (en) * 1973-01-15 1974-04-16 Western Liquid Level Inc Differential pressure sensor
US3949610A (en) 1973-08-14 1976-04-13 Acf Industries, Incorporated Pressure indicator for railway cars
US4031847A (en) * 1976-04-21 1977-06-28 Donaldson Company, Inc. Pressure ratio reversal indicator
US4546346A (en) * 1983-03-14 1985-10-08 Sanity Saver Cap Company Sewer line backup detection, alarm and detention apparatus
US5006833A (en) 1989-07-25 1991-04-09 Cdf, Inc. Sewer line restriction alarm placed in clean out plug
US4972705A (en) * 1989-10-10 1990-11-27 Phillips Petroleum Company Liquid level detection
US4973950A (en) * 1989-12-04 1990-11-27 Robert Tourtillott Sewer blockage alarm
US5718822A (en) 1995-09-27 1998-02-17 The Metraflex Company Differential pressure apparatus for detecting accumulation of particulates in a filter
US5722289A (en) * 1996-04-11 1998-03-03 Tridelta Industries, Inc. Cooking appliance with level detection apparatus and method

Also Published As

Publication number Publication date
WO2001014653A1 (en) 2001-03-01
GB2353593A (en) 2001-02-28
AU6715300A (en) 2001-03-19
GB2353593B (en) 2003-04-09
GB0021077D0 (en) 2000-10-11

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)