Expired Australian patentAustralia
Coupler push-block coupler tongue coupler and railroad car
AU 2013101707 · Applicant: Crrc Qiqihar Rolling Stock Co Ltd
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 14, 2013. 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 May 14, 2022.
- We check Australian rights only. A patent in its family in another country could still be in force.
FiledMay 14, 2013
GrantedJanuary 29, 2015
Term ended byMay 14, 2022
Application numberAU 2013101707
Classification (IPC)B61G3/04 +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.