Folding table leg apparatus
CA 2232210 C · Owner: Gayhart, Jon W. · Inventors: Hornberger, Tim G.; Gayhart, Jon W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A folding table leg apparatus for a table including one or more legs operable between an extended and a folded position. The folding table leg apparatus associated with each of the legs includes a pair of side supports which are connected to the underside of the table top. Each of the side supports includes a receiving notch which receives a cross bar connected to the upper end of the table leg when the table leg is in the extended position. A hinge bracket and a folding plate are connected between the pair of side supports and the table leg to permit the table leg to move between the folded and extended position. The table leg is pivotable about a lower leg pivot axis which is spaced from …
Read the whole patent
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
- Filed April 22, 1998 and granted March 19, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 22, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 22, 2020.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.