Expired Australian patentAustralia
Discharging circuit for controlling speed of brushed dc tubular motor and control circuit thereof
AU 2012100358 · Applicant: Hangzhou Shtech 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 March 28, 2012. 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 March 28, 2021.
- We check Australian rights only. A patent in its family in another country could still be in force.
FiledMarch 28, 2012
GrantedApril 12, 2012
Term ended byMarch 28, 2021
Application numberAU 2012100358
Classification (IPC)H02P7/28
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.