The portable detective
CA 2303695 A1 · Owner: Gravelle, Elizabeth · Inventors: Gravelle, Elizabeth
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
This detection device has an armrest that reduces arm strain upon the user. The, armrest is ergonomically designed to fit the user's forearm. The user does not have to, shift their concentration from searching due to body fatigue. The principal concern of the, invention is to provide an improved lighted inspection mirror that has a unique, versatile, and non restraining armrest for use by law enforcement personnel military, bomb, technicians, corrections personnel private and governmental security agencies which, telescopes and provides a non glare illumination of items. The mirror is detachable and, this allows the user to just pop out the mirror if it is broken rather than , replace …
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 March 27, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 27, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 27, 2022.
- 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.