AU3859393A - A system for securing manhole and pit covers - Google Patents

A system for securing manhole and pit covers

Info

Publication number
AU3859393A
AU3859393A AU38593/93A AU3859393A AU3859393A AU 3859393 A AU3859393 A AU 3859393A AU 38593/93 A AU38593/93 A AU 38593/93A AU 3859393 A AU3859393 A AU 3859393A AU 3859393 A AU3859393 A AU 3859393A
Authority
AU
Australia
Prior art keywords
manhole
securing
pit covers
pit
covers
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
AU38593/93A
Other versions
AU656856B2 (en
Inventor
Grahame George Kermonde
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU38593/93A priority Critical patent/AU656856B2/en
Publication of AU3859393A publication Critical patent/AU3859393A/en
Application granted granted Critical
Publication of AU656856B2 publication Critical patent/AU656856B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU38593/93A 1992-05-18 1993-05-17 A system for securing manhole and pit covers Expired AU656856B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU38593/93A AU656856B2 (en) 1992-05-18 1993-05-17 A system for securing manhole and pit covers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL2485 1992-05-18
AUPL248592 1992-05-18
AU38593/93A AU656856B2 (en) 1992-05-18 1993-05-17 A system for securing manhole and pit covers

Publications (2)

Publication Number Publication Date
AU3859393A true AU3859393A (en) 1993-11-25
AU656856B2 AU656856B2 (en) 1995-02-16

Family

ID=25624446

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38593/93A Expired AU656856B2 (en) 1992-05-18 1993-05-17 A system for securing manhole and pit covers

Country Status (1)

Country Link
AU (1) AU656856B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015325A1 (en) * 1994-11-16 1996-05-23 Stephen John Woodman Stormwater inlet pit lid
AU699651B2 (en) * 1995-09-05 1998-12-10 Kimberley Plastics Pty. Ltd. Lockable manhole cover
AU723023B2 (en) * 1996-10-10 2000-08-17 Everhard Industries Pty Ltd Locking apparatus for pit covers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675265A5 (en) * 1987-12-07 1990-09-14 Von Roll Ag
US4964755A (en) * 1989-04-18 1990-10-23 Lew-Mor, Inc. Manhole cover lock apparatus
US5082392A (en) * 1991-03-27 1992-01-21 Tony Marchese Manhole cover lock with spring biased locking bars

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015325A1 (en) * 1994-11-16 1996-05-23 Stephen John Woodman Stormwater inlet pit lid
AU699651B2 (en) * 1995-09-05 1998-12-10 Kimberley Plastics Pty. Ltd. Lockable manhole cover
AU723023B2 (en) * 1996-10-10 2000-08-17 Everhard Industries Pty Ltd Locking apparatus for pit covers

Also Published As

Publication number Publication date
AU656856B2 (en) 1995-02-16

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