Expired Australian patentAustralia
Electrode tool-holder and machining method of sprocket socket
AU 2015100902 · Applicant: Shandong Energy Heavy Equipment Manufacturing Group Co Ltd
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 July 8, 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 July 8, 2024.
- We check Australian rights only. A patent in its family in another country could still be in force.
FiledJuly 8, 2015
GrantedAugust 7, 2015
Term ended byJuly 8, 2024
Application numberAU 2015100902
Classification (IPC)B23H7/26 +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.