EP0499442A3 - Underground drainage - Google Patents

Underground drainage Download PDF

Info

Publication number: EP0499442A3
Authority: EP; European Patent Office
Prior art keywords: underground drainage; underground; drainage
Prior art date: 1991-02-11
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.): Granted

Application number

EP19920301123

Other versions

EP0499442A2 (en

EP0499442B1 (en

Inventor

Graeme Staniforth

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.)

Hepworth Building Products Ltd

Original Assignee

Hepworth Building Products 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.)

1991-02-11

Filing date

1992-02-11

Publication date

1993-08-04

1991-02-11 Priority claimed from GB919102815A external-priority patent/GB9102815D0/en

1991-09-24 Priority claimed from GB919120307A external-priority patent/GB9120307D0/en

1992-02-11 Application filed by Hepworth Building Products Ltd filed Critical Hepworth Building Products Ltd

1992-08-19 Publication of EP0499442A2 publication Critical patent/EP0499442A2/en

1993-08-04 Publication of EP0499442A3 publication Critical patent/EP0499442A3/en

1998-07-22 Application granted granted Critical

1998-07-22 Publication of EP0499442B1 publication Critical patent/EP0499442B1/en

2012-02-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Agronomy & Crop Science (AREA)
Environmental & Geological Engineering (AREA)
Mining & Mineral Resources (AREA)
Paleontology (AREA)
General Life Sciences & Earth Sciences (AREA)
Soil Sciences (AREA)
Mechanical Engineering (AREA)
Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Retaining Walls (AREA)

EP19920301123 1991-02-11 1992-02-11 Underground drainage Expired - Lifetime EP0499442B1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB919102815A GB9102815D0 (en)	1991-02-11	1991-02-11	Underground drainage
GB9102815		1991-02-11
GB9120307		1991-09-24
GB919120307A GB9120307D0 (en)	1991-09-24	1991-09-24	Underground drainage

Publications (3)

Publication Number	Publication Date
EP0499442A2 EP0499442A2 (en)	1992-08-19
EP0499442A3 true EP0499442A3 (en)	1993-08-04
EP0499442B1 EP0499442B1 (en)	1998-07-22

Family

ID=26298424

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19920301123 Expired - Lifetime EP0499442B1 (en)	1991-02-11	1992-02-11	Underground drainage

Country Status (4)

Country	Link
EP (1)	EP0499442B1 (en)
DE (1)	DE69226297T2 (en)
ES (1)	ES2120987T3 (en)
GB (1)	GB2253125B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1141660A (en) *	1994-05-28	1997-01-29	金宗仟	Weak ground reinforceing drain structure and method
IL117890A0 (en) *	1995-04-15	1997-04-15	Kim Jong Chun	Device and method for ground reinforcement
US6241421B1 (en)	1998-11-06	2001-06-05	Royal Ten Cate (Usa), Inc.	Subterranean drain assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1055027A (en) *	1963-04-17	1967-01-11	Rehau Plastiks	A branch coupling for use in connecting drainpipes
US3514129A (en) *	1967-11-09	1970-05-26	Holdren Brothers Inc	Sanitary connector with locking means thereon
US3645562A (en) *	1970-03-10	1972-02-29	Matthew R Fandetti	Coupling device
DE2640665A1 (en) *	1975-09-12	1977-03-17	Mitsui Petrochemical Ind	COUPLING AND CONNECTOR FOR DRAINAGE ARRANGEMENT
EP0023871A1 (en) *	1979-08-03	1981-02-11	COFRAD Société à responsabilité limitée dite:	Material and device for draining, and manufacturing method
FR2628127A1 (en) *	1988-03-07	1989-09-08	Wavin Bv	Branch connector for drain pipe - has clip for attachment to collection pipe and swivel connector with two planes of rotation for full angular adjustment
US4898494A (en) *	1987-05-13	1990-02-06	Donn Ellis	Subsurface water drainage system
US4925342A (en) *	1989-04-10	1990-05-15	Site Masters, Inc.	Water management system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL37107A (en) *	1970-07-10	1973-07-30	Orebro Papperbruks Ab	Composite drain for embankments for roads,railways,houses etc.
GB1479772A (en) *	1974-07-09	1977-07-13	Ohbayashi Corp	Drainage sheet material
GB1536551A (en) *	1976-01-06	1978-12-20	Laing & Son Ltd John	Liquid channelling method and assembly
GB2040655B (en) *	1979-01-30	1983-01-26	Laing John Services	Liquid channelling assembly
EP0075993B1 (en) *	1981-09-25	1986-10-29	A.A.R.C. (Management) Pty. Limited	Drainage tube
WO1983002790A1 (en) *	1982-02-05	1983-08-18	Gemmell, Daniel, Paterson	A drainage device
EP0124500B1 (en) *	1983-03-31	1989-08-30	Monsanto Company	Elongated bendable drainage mat
AU6853387A (en) *	1986-09-05	1988-03-10	Leucadia, Inc.	Subsurface drainage matting
GB2201632B (en) *	1987-01-21	1990-08-22	Netlon Ltd	Drainage material and drainage core for a drainage system
JP2525306Y2 (en) *	1990-06-06	1997-02-12	三井石油化学工業株式会社	Vertical drain material

1992
- 1992-02-11 ES ES92301123T patent/ES2120987T3/en not_active Expired - Lifetime
- 1992-02-11 GB GB9203058A patent/GB2253125B/en not_active Expired - Fee Related
- 1992-02-11 EP EP19920301123 patent/EP0499442B1/en not_active Expired - Lifetime
- 1992-02-11 DE DE1992626297 patent/DE69226297T2/en not_active Expired - Fee Related

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1055027A (en) *	1963-04-17	1967-01-11	Rehau Plastiks	A branch coupling for use in connecting drainpipes
US3514129A (en) *	1967-11-09	1970-05-26	Holdren Brothers Inc	Sanitary connector with locking means thereon
US3645562A (en) *	1970-03-10	1972-02-29	Matthew R Fandetti	Coupling device
DE2640665A1 (en) *	1975-09-12	1977-03-17	Mitsui Petrochemical Ind	COUPLING AND CONNECTOR FOR DRAINAGE ARRANGEMENT
EP0023871A1 (en) *	1979-08-03	1981-02-11	COFRAD Société à responsabilité limitée dite:	Material and device for draining, and manufacturing method
US4898494A (en) *	1987-05-13	1990-02-06	Donn Ellis	Subsurface water drainage system
FR2628127A1 (en) *	1988-03-07	1989-09-08	Wavin Bv	Branch connector for drain pipe - has clip for attachment to collection pipe and swivel connector with two planes of rotation for full angular adjustment
US4925342A (en) *	1989-04-10	1990-05-15	Site Masters, Inc.	Water management system

Also Published As

Publication number	Publication date
GB9203058D0 (en)	1992-03-25
EP0499442A2 (en)	1992-08-19
DE69226297D1 (en)	1998-08-27
GB2253125A (en)	1992-09-02
ES2120987T3 (en)	1998-11-16
GB2253125B (en)	1995-01-04
EP0499442B1 (en)	1998-07-22
DE69226297T2 (en)	1999-02-25

Publication	Publication Date	Title
EP0528327A3 (en)	1993-05-26	Well packer
GB9111381D0 (en)	1991-07-17	Centraliser
GB9123759D0 (en)	1992-01-02	Drainage system
GB2258674B (en)	1995-05-10	Well packer
GB2256862B (en)	1995-04-26	Concrete
GB2208465B (en)	1991-07-10	Underground drainage
GB9201818D0 (en)	1992-03-11	Drainage pipe
GB2253125B (en)	1995-01-04	Underground drainage
GB2258872B (en)	1994-11-30	Manholes
GB2262553B (en)	1995-06-28	Packers
GB9216964D0 (en)	1992-09-23	Underground location
GB9102815D0 (en)	1991-03-27	Underground drainage
GB9120307D0 (en)	1991-11-06	Underground drainage
GB9002800D0 (en)	1990-04-04	Underground drainage
ZA924353B (en)	1993-03-31	Underground supportwork
GB2257378B (en)	1995-06-28	An improved drainage assembly
IL100220A0 (en)	1992-09-06	Underground irrigation
CA68591S (en)	1991-05-28	Drainage bag
GB9100792D0 (en)	1991-02-27	Drainage system
ZA915476B (en)	1992-03-25	Manhole
ZA919697B (en)	1992-09-30	Underground drilling
BG97960U (en)	1994-03-31	Drainage well
ZA919281B (en)	1992-08-26	Drains
GB9212847D0 (en)	1992-07-29	Drainage arrangement
CA69270S (en)	1991-09-24	Tumbler

Legal Events

Date	Code	Title	Description
1992-07-03	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
1992-08-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE ES FR IT NL
1993-06-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1993-08-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE ES FR IT NL
1994-03-30	17P	Request for examination filed	Effective date: 19940128
1995-06-21	17Q	First examination report despatched	Effective date: 19950505
1997-11-26	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-01-14	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-01-22	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-01-22	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-04-15	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-06-05	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1998-07-22	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE ES FR IT NL
1998-08-27	REF	Corresponds to:	Ref document number: 69226297 Country of ref document: DE Date of ref document: 19980827
1998-11-13	ET	Fr: translation filed
1998-11-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2120987 Country of ref document: ES Kind code of ref document: T3
1999-02-12	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990212
1999-05-28	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1999-05-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1999-07-14	26N	No opposition filed
1999-09-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990901
1999-10-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991029
1999-12-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991201
1999-12-03	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2001-07-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20010503
2005-02-11	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050211
2010-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20071227 Year of fee payment: 16
2010-04-30	PGRI	Patent reinstated in contracting state [announced from national office to epo]	Ref country code: IT Effective date: 20091201
2013-11-29	PGRI	Patent reinstated in contracting state [announced from national office to epo]	Ref country code: IT Effective date: 20091201