Bow sight
CA 2124669 A1 · Owner: Pomaville, Louis F. · Inventors: Pomaville, Louis F.
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 sight system is provided including a peep adapted to attach to a bow string and a sight adapted to attach to a bow. The sight includes a sight bracket for attaching to the bow, an adjustable pendulum holder engaging the sight bracket and including a low friction bearing, a pendulum sight pivotally attached to the pendulum holder on the low friction bearing, the pendulum including a sight pin for accurate sighting on a target and an elongate, guard connected to the sight bracket and extending around the pendulum sight for protecting the pendulum sight. The guard can be aligned with the perimeter of the view through the peep and thus is useful for coarse and fine sighting on a target which …
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 30, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 30, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2016.
- 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.