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Expired Canadian patentCanada

Table leg assembly and method of assembling same

CA 1283686 C · Owner: Killian, Edmund · Inventors: Killian, Edmund

CIPO record

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

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Abstract From the Canadian patent

A table leg assembly and method of assembling table legs comprises two pairs of leg members each pair, having linear intermediate portions fixedly connected by a connecting member in one of two pair of diametrically opposed axial indentations in the connecting member. The two pair of leg members are connected by disposing one connecting member over the other connecting member with the intermediate portions of the one pair of leg members sliding through the unused pair of indentations in the other connecting member and the intermediate portions of the other pair of leg members sliding through the unused pair of indentations in the one connecting member until the one connecting member …

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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 April 30, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 30, 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.
FiledApril 30, 1987
GrantedApril 30, 1991
Term endedApril 30, 2008
Patent numberCA 1283686 C
Classification (IPC)A47B3/06

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedApril 30, 1987Patent grantedApril 30, 1991Term endedApril 30, 2008

Sources & verification

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