Fuel delivery display and control system
CA 1265618 C · Owner: Takabayashi, Masaru · Inventors: Okaniwa, Hiroyuki; Takabayashi, Masaru; Ishibashi, Kazuhiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Fuel delivery display and control system having a dot-matrix panel (11) on which normally a first message is indicated but when a nozzle (13) is taken up for fuel delivery said first message is replaced with a second message with scrolling for confirmation of no faults in display elements which is replaced with fuel delivery informations consisting of a unit volume price, a delivered fuel volume and a total price to be paid. If necessary, in advance to taking up the nozzle (13), a concerned switch (MS2) is manually actuated so that the delivered fuel volume only is indicated on the panel (11).
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
- Granted February 6, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 6, 2007.
- 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.