Patent Yard Sign in
Australian application, no grantAustralia

Improvements in or relating to rotary duplicators

AU 1908010654 · Applicant: Me Ion James Douglas Carter

AusPat record

Overview

Drawings and full text

Its specification, documents and status are on IP Australia's AusPat.

Open the AusPat record

Read 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 January 14, 1908. Even if it was granted, its term would have ended by January 14, 1929.
  • A pharmaceutical extension adds at most five years, so even that would have ended by January 14, 1934.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 14, 1908
GrantedNo grant recorded
Term ended byJanuary 14, 1929
Application numberAU 1908010654
Classification (IPC)—

Timeline

Timeline From IP Australia dates

1909191219151918192119241927Application filedJan 14, 1908Term ended byJan 14, 1929

Sources & verification

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.