Machine gun
CA 2017780 C · Owner: Mihaita, Ion · Inventors: Mihaita, Ion
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordNo Claude kit for weapons
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Abstract From the Canadian patent
A fire arm includes a body and a handle carried thereby as well as first and second barrels secured to the body. The second barrel is secured below the first barrel. A first loading mechanism is located in the body for loading the first barrel and a second loading mechanism is located in the body for loading the second barrel. A first magazine is selectively secured to the body for supplying the first loading mechanism and a second magazine is selectively secured to the body for supplying the second loading mechanism. The second magazine is spaced from the first magazine. A firing mechanism, which is located in the body allows a sequential firing of the first and second barrels.
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
- Filed May 29, 1990 and granted January 27, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 29, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 29, 2012.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.