Shelf mounted lighted display device
CA 2355416 A1 · Owner: Tator, Robin · Inventors: Colombo, Gerry; Tator, Robin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An illuminated shelf signage system is provided consisting of an opaque holder with, a semi-transparent face plate. The face plate is illuminated by one or a plurality of light, emitting diodes (LED's). The distance between the LED's and the face plate is controlled so, as to minimize the visual appearance of point source lighting. Also power , consumption, may be reduced by flashing of the LED's on a regular cycle. An improved more , visually, appealing shelf sign is provided.
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 August 17, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 17, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 17, 2023.
- 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.