Patent Yard Sign in
Expired Canadian patentCanada

Propelling loading for ammunition having a fin stabilized projectile and manufacturing process thereof

CA 1331315 C · Owner: Leblond, Joel · Inventors: Paris, Marie-Christine; Leblond, Joel; Guenin, Daniel

CIPO record

Overview

Drawings and full text

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

Open the CIPO 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 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 9, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 9, 2011.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 31, 1988
GrantedAugust 9, 1994
Term endedAugust 9, 2011
Patent numberCA 1331315 C
Classification (IPC)F42B5/02 +2 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedOct 31, 1988Patent grantedAug 9, 1994Term endedAug 9, 2011

Sources & verification

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