Expired Australian patentAustralia
Hydraulic binder-based tapered-edge boards production method and production line therefor and light work construction method
AU 2004274198 · Applicant: Knauf Plasterboard Pty Limited
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
Open the AusPat recordRead the whole patent
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 May 21, 2004 and granted February 11, 2010. An Australian standard patent lasts 20 years from its date of patent, which is at most a year after this filing, so its term ended by May 21, 2025.
- Term extensions apply only to pharmaceutical patents, and it isn't classified as one.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 21, 2004
GrantedFebruary 11, 2010
Term ended byMay 21, 2025
Application numberAU 2004274198
Classification (IPC)B28B11/08 +2 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.