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Expired Canadian patentCanada

Folding table or like structure

CA 1180745 A · Owner: Logan, William F. · Inventors: Logan, William F.

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 folding table or like structure having a generally planar top supported on the floor by four or more legs, a support structure comprising: two points of articulation below the table top located at some distance inward from the edge of the table two splayed, legs in V-formation extending from each point of articulation to a point on the floor, a cable network interconnecting the lower ends of said legs and extending from proximate each corner of the table top to the lower end of the leg located therebelow the arrangement being such that in the assembled state all cables are in tension and the legs are in compression.

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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 8, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 8, 2002.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 6, 1982
GrantedJanuary 8, 1985
Term endedJanuary 8, 2002
Patent numberCA 1180745 A
Classification (IPC)A47B3/00

Timeline

Timeline From CIPO dates

1983198519871989199119931995199719992001Application filedOct 6, 1982Patent grantedJan 8, 1985Term endedJan 8, 2002

Sources & verification

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