Robot for exploding land mines
CA 2284827 A1 · Owner: Takasugi, Masanori · Inventors: Takasugi, Masanori
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 robot for exploding land mines buried under the ground in an unmanned manner. The robot works to safely and reliably explode the land mines independently of the laid form of a mine field. Two frames (11 11) of a , cylindrical shape are rotatably and coaxially coupled together to constitute an outer frame (10). Inside the outer frame (10) is provided a main body (20) for running the outer frame (10) by rotating the frames (11 11) independently , of each other. Guide bars (40) extending back and forth in the direction in which the outer frame (10) runs are attached to the side surfaces of the main body (20). On the outer peripheral surfaces of the frames (11 11) are mounted , a …
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 December 17, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 17, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 17, 2020.
- 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.