Multi-range shot shell
CA 1262319 C · Owner: Remington Arms Company · Inventors: Herring, Edward Ivey, Iii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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Abstract From the Canadian patent
TITLE, Multi-Range Shot Shell, ABSTRACT OF THE DISCLOSURE Shot shell having a stratified payload of at least two different shot sizes, the larger diameter shot being closer to the mouth of the shell than the smaller diameter shot.
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 October 17, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 17, 2006.
- 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.