Display apparatus
CA 2293272 A1 · Owner: Impink, Albert Joseph Jr. · Inventors: Impink, Albert Joseph Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A display (62) for presenting trends in financial commodities such as stocks. The display (62) is made up of an array of rectangular boxes (60) each representing an individual stock. Each display (62) is dedicated to a different sector of the market. The color of the individual boxes (60) is representative of the degree of fractional deviation (16) of the most recent trading price of that stock from an assigned selected reference value (14) e.g. the price at the end of the previous trading session. Preferably the , location of each individual stock within the display (62) is determined by the degree of influence that the user is to perceive that stock has upon one characteristic 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 April 9, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 9, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 9, 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.