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Expired Australian patentAustralia

Washer basket brake

AU 1980057392 · Applicant: Whirlpool Corp

AusPat record

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 April 11, 1980 and granted September 22, 1983. 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 April 11, 2001.
  • A pharmaceutical extension adds at most five years, so even that would have ended by April 11, 2006.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 11, 1980
GrantedSeptember 22, 1983
Term ended byApril 11, 2001
Application numberAU 1980057392
Classification (IPC)D06F37/40

Timeline

Timeline From IP Australia dates

1981198419871990199319961999Application filedApril 11, 1980Patent grantedSep 22, 1983Term ended byApril 11, 2001

Sources & verification

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.