Australian application, no grantAustralia
Friction stir welding method and hollow shape member for friction stir welding
AU 2005201604 · Applicant: Hitachi 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 April 15, 2005. Even if it was granted, its term would have ended by April 15, 2026.
- 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.
FiledApril 15, 2005
GrantedNo grant recorded
Term ended byApril 15, 2026
Application numberAU 2005201604
Classification (IPC)B61D17/04 +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.