Expired Australian patentAustralia
A Method for Securing a Ladder
AU 2015100802 · Applicant: Northpower Limited
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
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Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed June 15, 2015. An Australian innovation patent lasts at most 8 years from its date of patent, at most a year after this filing, so it ended by June 15, 2024.
- We check Australian rights only. A patent in its family in another country could still be in force.
FiledJune 15, 2015
GrantedJuly 9, 2015
Term ended byJune 15, 2024
Application numberAU 2015100802
Classification (IPC)E06C1/34 +1 more
Timeline
Timeline From IP Australia dates
Sources & verification
Official IP Australia records
Everything on this page comes from the IP Australia record linked above. Data from IP Australia's IPGOD, licensed under CC BY 2.5 AU.