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Expired Canadian patentCanada

Foldable peep sight

CA 1209331 A · Owner: Norman, Raymond M. · Inventors: Norman, Raymond M.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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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.

Abstract From the Canadian patent

TITLE, Foldable Peep Sight, ABSTRACT OF THE DISCLOSURE A foldable peep sight according to the teachings of the present invention is shown for use with a firearm such as a rifle. A peep sighting member is mounted on an arm. The arm is pivotally mounted about a horizontal axis which is generally parallel to but spaced from the gun barrel by an arcuately shaped mount. The arm is pivotal between a first non-sighting, transport, storage position adjacent the gun barrel and a second, sighting position spaced from the gun barrel and in firing alignment with the front sight of the firearm to allow aiming of the firearm by aligning the firearm to have the peep sight and the front sight of the …

Read the whole patent

Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents.

Why it's free to use

  • Granted August 12, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 12, 2003.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 23, 1984
GrantedAugust 12, 1986
Term endedAugust 12, 2003
Patent numberCA 1209331 A
Classification (IPC)F41G1/38

Timeline

Timeline From CIPO dates

1985198719891991199319951997199920012003Application filedJuly 23, 1984Patent grantedAug 12, 1986Term endedAug 12, 2003

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.