Exercise firing projectile
CA 1324030 C · Owner: Buck Werke Gmbh & Co. · Inventors: Hug, Peter; Hanser, Walter; Wardecki, Norbert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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Abstract From the Canadian patent
An exercise firing projectile containing a plurality of pyrotechnic fragmentation devices are expelled from the projectile casing above the target area by an ejection charge and delay tubes of the fragmentation devices are ignited at the same time by this charge through a central igniter tube contained within the projectile. The active charge of the devices consist of a grainy composite with quick reaction time. -13-
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 November 9, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 9, 2010.
- 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.