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AU644622B2 - Improvements in or relating to barriers - Google Patents
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AU644622B2 - Improvements in or relating to barriers - Google Patents

Improvements in or relating to barriers

Info

Publication number
AU644622B2
AU644622B2 AU70086/91A AU7008691A AU644622B2 AU 644622 B2 AU644622 B2 AU 644622B2 AU 70086/91 A AU70086/91 A AU 70086/91A AU 7008691 A AU7008691 A AU 7008691A AU 644622 B2 AU644622 B2 AU 644622B2
Authority
AU
Australia
Prior art keywords
barriers
relating
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
AU70086/91A
Other versions
AU7008691A (en
Inventor
David Peter Waite
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 AU70086/91A priority Critical patent/AU644622B2/en
Publication of AU7008691A publication Critical patent/AU7008691A/en
Application granted granted Critical
Publication of AU644622B2 publication Critical patent/AU644622B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/003—Anti-climbing devices, e.g. fixed spikes
    • E04H17/004—Unstable, e.g. rotatory or resiliently mounted fence panels, spikes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
AU70086/91A 1991-01-30 1991-01-30 Improvements in or relating to barriers Ceased AU644622B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70086/91A AU644622B2 (en) 1991-01-30 1991-01-30 Improvements in or relating to barriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU70086/91A AU644622B2 (en) 1991-01-30 1991-01-30 Improvements in or relating to barriers

Publications (2)

Publication Number Publication Date
AU7008691A AU7008691A (en) 1992-08-13
AU644622B2 true AU644622B2 (en) 1993-12-16

Family

ID=3753415

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70086/91A Ceased AU644622B2 (en) 1991-01-30 1991-01-30 Improvements in or relating to barriers

Country Status (1)

Country Link
AU (1) AU644622B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270736A (en) * 1979-09-17 1981-06-02 Burch Fred O Climb inhibiting rail
GB2076038A (en) * 1980-05-21 1981-11-25 Labour Services Ltd Wall apparatus to deter climbing
AU2097088A (en) * 1988-08-11 1990-02-15 Larsson Sven-Goran Anchoring device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270736A (en) * 1979-09-17 1981-06-02 Burch Fred O Climb inhibiting rail
GB2076038A (en) * 1980-05-21 1981-11-25 Labour Services Ltd Wall apparatus to deter climbing
AU2097088A (en) * 1988-08-11 1990-02-15 Larsson Sven-Goran Anchoring device

Also Published As

Publication number Publication date
AU7008691A (en) 1992-08-13

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired