Expired Australian patentAustralia
Mechanism for Securing Eye Protector to Helmet
AU 2003100277 · Applicant: Chen Li Optical 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 April 17, 2003. 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 April 17, 2012.
- We check Australian rights only. A patent in its family in another country could still be in force.
FiledApril 17, 2003
GrantedJuly 4, 2003
Term ended byApril 17, 2012
Application numberAU 2003100277
Classification (IPC)A42B3/22
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.