Jacketed paint pellet
CA 2035614 C · Owner: Morris, James K. · Inventors: Morris, James K.
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 jacketed paint pellet (10) comprising a jacket (12) having a paint pellet (14) attached thereto. The jacket (12) includes a body (16) having a trailing end (18) and a leading end (20) with a forward facing mounting surface (22). Ribs (28) project radially outward from the body (16) to support the body within the bore of a gun barrel and to guide and stabilize the jacketed paint pellet (10) in flight. Flange members (30) extend laterally from the ribs (28) for additional support and stability. A counterweight portion (36) extends axially in the interior (32) of the body (16) to counterbalance the weight of the paint pellet (14).
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 February 4, 1991 and granted June 13, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 4, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 4, 2013.
- 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.