GB9020990D0 - Manhole cover lifting device - Google Patents

Manhole cover lifting device

Info

Publication number
GB9020990D0
GB9020990D0 GB909020990A GB9020990A GB9020990D0 GB 9020990 D0 GB9020990 D0 GB 9020990D0 GB 909020990 A GB909020990 A GB 909020990A GB 9020990 A GB9020990 A GB 9020990A GB 9020990 D0 GB9020990 D0 GB 9020990D0
Authority
GB
United Kingdom
Prior art keywords
lifting device
manhole cover
cover lifting
manhole
lifting
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.)
Granted
Application number
GB909020990A
Other versions
GB2236299A (en
GB2236299B (en
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.)
IRISH PETER D
Original Assignee
IRISH PETER D
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 IRISH PETER D filed Critical IRISH PETER D
Publication of GB9020990D0 publication Critical patent/GB9020990D0/en
Publication of GB2236299A publication Critical patent/GB2236299A/en
Application granted granted Critical
Publication of GB2236299B publication Critical patent/GB2236299B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • B66F19/005—Lifting devices for manhole covers
GB9020990A 1989-09-26 1990-09-26 Manhole cover lifting device Expired - Fee Related GB2236299B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898921688A GB8921688D0 (en) 1989-09-26 1989-09-26 Manhole cover lifting device

Publications (3)

Publication Number Publication Date
GB9020990D0 true GB9020990D0 (en) 1990-11-07
GB2236299A GB2236299A (en) 1991-04-03
GB2236299B GB2236299B (en) 1993-10-06

Family

ID=10663621

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898921688A Pending GB8921688D0 (en) 1989-09-26 1989-09-26 Manhole cover lifting device
GB9020990A Expired - Fee Related GB2236299B (en) 1989-09-26 1990-09-26 Manhole cover lifting device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898921688A Pending GB8921688D0 (en) 1989-09-26 1989-09-26 Manhole cover lifting device

Country Status (2)

Country Link
GB (2) GB8921688D0 (en)
IE (1) IE903443A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289037B (en) * 1994-05-03 1996-12-18 Alan Charles Baker Device for lifting manhole covers
GB2311055B (en) * 1996-03-19 1999-05-12 Westside Investments Limited A manhole cover lifter
GB2328198B (en) * 1997-08-07 1999-09-29 Anglian Water Services Ltd Lifting device
IT1316105B1 (en) * 2000-11-14 2003-03-28 Onelio Alunni TROLLEY TO BE USED FOR THE LIFTING OF TOMBINI, METAL GRILLS AND PLATES IN GENERAL AND FOR THEIR REPOSITIONING IN THE
US7703856B1 (en) 2006-08-31 2010-04-27 Duncan C Warren Manhole cover frame removal saw

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126297A (en) * 1977-11-17 1978-11-21 Barnes Frederick J Manhole cover lifting key
GB2060557A (en) * 1979-09-08 1981-05-07 Smith & Co Engs Ltd W Lifting device
US4365925A (en) * 1980-07-28 1982-12-28 Girtz Sylvester A Manhole cover lifter
AU8654682A (en) * 1981-07-29 1983-02-03 Roy George Hammersley Wheels for manhole covers
JPS58173227A (en) * 1982-04-01 1983-10-12 Kazuhiko Kono Key for manhole cover
GB2136363B (en) * 1983-03-16 1986-09-17 Petroleum Equipment Trading Co Trolley
JPS61137926A (en) * 1984-12-07 1986-06-25 Mochizuki Motor Kk Opening and closing device for manhole lid
EP0254752B1 (en) * 1986-07-26 1990-10-03 Mochizuki Motor Co., Ltd. Apparatus for operating and transferring manhole cover
GB2203124B (en) * 1987-04-01 1991-05-15 Simon Scott Golding Tool for lifting manhole covers
US4838521A (en) * 1988-05-24 1989-06-13 Moisan Gerald L Apparatus for manipulating manhole covers

Also Published As

Publication number Publication date
GB2236299A (en) 1991-04-03
GB2236299B (en) 1993-10-06
GB8921688D0 (en) 1989-11-08
IE903443A1 (en) 1991-04-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970926