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Expired Canadian patentCanada

Level winder for fishing reel

CA 1265494 C · Owner: Copal Electronics Co. Ltd. · Inventors: Watanabe, Masaru; Tabei, Ichiro

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 level winder for double-bearing fishing reel is provided with a spool shaft rotatably arranged on support frames and having a spool gear meshable with a drive gear operable by a handle which is rotatably held by support frames a traverse cam, guide cylinder mounted on a traverse cam through which is extended a traverse cam shaft to one end of which is fitted a traverse cam shaft gear which is meshable with the drive gear and with a level winder guide arm which is mounted on and rotated with the traverse cam guide cylinder connected to a traverse cam shaft bushing and which is shiftable reciprocally in lateral direction. The level winder further includes a device for engaging or …

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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 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.
FiledJune 19, 1987
GrantedFebruary 6, 1990
Term endedFebruary 6, 2007
Patent numberCA 1265494 C
Classification (IPC)A01K89/00 +1 more

Timeline

Timeline From CIPO dates

1988199019921994199619982000200220042006Application filedJune 19, 1987Patent grantedFeb 6, 1990Term endedFeb 6, 2007

Sources & verification

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