AU6479894A - The mud screw air lock anchor - Google Patents

The mud screw air lock anchor

Info

Publication number
AU6479894A
AU6479894A AU64798/94A AU6479894A AU6479894A AU 6479894 A AU6479894 A AU 6479894A AU 64798/94 A AU64798/94 A AU 64798/94A AU 6479894 A AU6479894 A AU 6479894A AU 6479894 A AU6479894 A AU 6479894A
Authority
AU
Australia
Prior art keywords
air lock
screw air
lock anchor
mud screw
mud
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
AU64798/94A
Other versions
AU688760B2 (en
Inventor
Brian Matthew Vanderfeen
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 AU64798/94A priority Critical patent/AU688760B2/en
Publication of AU6479894A publication Critical patent/AU6479894A/en
Application granted granted Critical
Publication of AU688760B2 publication Critical patent/AU688760B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU64798/94A 1993-07-09 1994-06-20 The mud screw air lock anchor Ceased AU688760B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64798/94A AU688760B2 (en) 1993-07-09 1994-06-20 The mud screw air lock anchor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPL9880 1993-07-09
AUPL988093 1993-07-09
AU64798/94A AU688760B2 (en) 1993-07-09 1994-06-20 The mud screw air lock anchor

Publications (2)

Publication Number Publication Date
AU6479894A true AU6479894A (en) 1995-01-19
AU688760B2 AU688760B2 (en) 1998-03-19

Family

ID=25634510

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64798/94A Ceased AU688760B2 (en) 1993-07-09 1994-06-20 The mud screw air lock anchor

Country Status (1)

Country Link
AU (1) AU688760B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2265610A1 (en) * 1974-03-28 1975-10-24 Duboul Christiane Seabed anchor with hollow body - has skirt enclosing open bottom and valve on top
AU658252B2 (en) * 1991-12-12 1995-04-06 Instant Foundations (Aust) Pty Ltd Ground anchors
AU4144993A (en) * 1992-07-24 1994-01-27 Contract Diving Services Pty Ltd Pipeline anchoring system and anchors therefor

Also Published As

Publication number Publication date
AU688760B2 (en) 1998-03-19

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