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Expired Canadian patentCanada

Standard module device for an adjustment in height of base of a seat

CA 1264652 C · Owner: Droulon, Georges · Inventors: Pipon, Yves; Droulon, Georges

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

The device comprises longitudinal adjustment slides for the seat. Each Or the slides has a mobile element with an upper face carrying L-shaped supports with vertical wing portions. The vertical wing portion carries at least one mechanism having a control shaft for driving in rotation a rocking lever having a front end which cooperates with an intermediate part rigidly connected to a side portion Or a framework of the seat. Rear end of the rocking lever cooperates with a front portion of a second rocking lever which is articulated on the vertical wing portion and has a rear portion which is mounted in a rear portion Or the framework of the seat.

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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 January 23, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 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.
FiledDecember 22, 1986
GrantedJanuary 23, 1990
Term endedJanuary 23, 2007
Patent numberCA 1264652 C
Classification (IPC)A47C3/00 +1 more

Timeline

Timeline From CIPO dates

1987199019931996199920022005Application filedDec 22, 1986Patent grantedJan 23, 1990Term endedJan 23, 2007

Sources & verification

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