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Australian application, no grantAustralia

An improved indicating device fdr use in connection withthe sighting of firearms

AU 1926001989 · Applicant: John William Eraser Lamont Herbert Dickinson

AusPat record

Overview

Drawings and full text

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

Open the AusPat record

No Claude kit for weapons

Claude doesn't help design weapons, ammunition or explosives, so this page has no Reinvent kit. To develop this one, work with a federally licensed manufacturer (many of these items are regulated) and a registered patent attorney or agent, listed on the USPTO roster.

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.

Why it's free to use

  • Filed May 24, 1926. Even if it was granted, its term would have ended by May 24, 1947.
  • A pharmaceutical extension adds at most five years, so even that would have ended by May 24, 1952.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 24, 1926
GrantedNo grant recorded
Term ended byMay 24, 1947
Application numberAU 1926001989
Classification (IPC)F41G3/26

Timeline

Timeline From IP Australia dates

1927193019331936193919421945Application filedMay 24, 1926Term ended byMay 24, 1947

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.