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Expired Canadian patentCanada

Dispensing mechanism for vending machines or the like

CA 1211417 A · Owner: Sanden Corporation · Inventors: Kokubun, Yoshikazu; Anazawa, Osamu

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

An article dispenser for vending machines is disclosed. The article dispenser includes an article storage area which has a bottom opening through which the articles are dispensed and a front opening through which the articles are loaded to form two vertical rows. A rotatable shaft extends vertically in the storage area to divide the storage area into the two vertical rows. A pair of pivotable doors are disposed at the bottom opening to block the passage of articles therethrough. The doors are pivotably supported by two axially spaced shafts which extend along the same axis. A control plate is fixed on the lower end portion of the rotatable shaft and contacts the lower surface of the …

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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

  • Granted September 16, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 16, 2003.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 8, 1983
GrantedSeptember 16, 1986
Term endedSeptember 16, 2003
Patent numberCA 1211417 A
Classification (IPC)A24F15/00 +1 more

Timeline

Timeline From CIPO dates

1984198619881990199219941996199820002002Application filedDec 8, 1983Patent grantedSep 16, 1986Term endedSep 16, 2003

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.