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Expired Australian patentAustralia

Method and apparatus for transmitting packet of data

AU 1999064446 · Applicant: Matsushita Electric Industrial Co Ltd

AusPat record

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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 December 10, 1999 and granted July 12, 2001. 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 December 10, 2020.
  • A pharmaceutical extension adds at most five years, so even that would have ended by December 10, 2025.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 10, 1999
GrantedJuly 12, 2001
Term ended byDecember 10, 2020
Application numberAU 1999064446
Classification (IPC)H04L12/64 +2 more

Timeline

Timeline From IP Australia dates

2000200320062009201220152018Application filedDec 10, 1999Patent grantedJuly 12, 2001Term ended byDec 10, 2020

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.