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Expired Canadian patentCanada

Guide device for elongate article

CA 1288444 C · Owner: Yoshida Kogyo K.K. · Inventors: Murasaki, Ryuichi

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

A guide device for guiding an elongate article such as a surface-type fastener includes a turntable rotatably supported on a base plate, and a guide assembly supported on the turntable and comprising a plurality of guide units spaced circumferentially around the axis of rotation of the turntable and having different widths for guiding the elongate article. For guiding the elongate article one of, the guide units is brought up to an uppermost position and locked therein, and the elongate article is transversely positioned between a pair of flanges axially spaced by the width corresponding to that of the elongate article to be guided.

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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 3, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 3, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 3, 1986
GrantedSeptember 3, 1991
Term endedSeptember 3, 2008
Patent numberCA 1288444 C
Classification (IPC)B65H23/03 +1 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedNov 3, 1986Patent grantedSep 3, 1991Term endedSep 3, 2008

Sources & verification

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