Infrared receiver mount with directional reception capabilities
CA 2288592 A1 · Owner: Frank, Jeff W. · Inventors: Frank, Jeff W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An infrared receiver mount is disclosed that is capable of directional reception with discrete positions and is applicable for use in a mobile carriage system. An infrared receiver is mounted within a conical section of an outer cover which directs the infrared receiver to receive infrared transmission from a first given angle of reception. The outer cover contains a plurality of grooves which are, engageable with a plurality of tabs located on a base plate to prevent rotation of the infrared receiver. The tab and groove system provides a discrete number of directions for the infrared receiver to receive infrared transmission from a second angle of reception. While this second angle of …
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, and the Claude kit works from them.
Why it's free to use
- Filed November 8, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 8, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 8, 2021.
- 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.