Apparatus and method for a modular electron beam system for the treatment of surfaces
CA 2288911 A1 · Owner: American International Technologies, Inc. · Inventors: Wakalopulos, George
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A modular electron beam device is disclosed the device being housed in a , modular enclosure containing a power supply sub-system (12 14, 16) coupled to , provide power to an electron beam tube (20). The enclosure is shaped to permit stacking of plural such modular units in a way that the strip-shaped beam emitted form each of the units completely irradiates a surface to be treated. Beams may lie on different lines but the combined beams sweep out a width on a surface to be treated. Beams may lie on different lines but the combined beams sweep out a width on a surface which is a continuous span. In an alternate embodiment of the invention, the modular unit includes a plurality of …
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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, and the Claude kit works from them.
Why it's free to use
- Filed April 10, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 10, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 10, 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.