Folding rocking chair
CA 2128171 A1 · Owner: Altheimer, Dana W. · Inventors: Carpiaux, Douglas J.; Altheimer, Dana W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A folding rocking chair including a seat pivotally connected to a backrest; a rocker assembly; a front leg assembly pivotally connected to the seat and the rocker assembly; a rear leg assembly pivotally connected to the front leg assembly; and a pair of armrests pivotally connected to the backrest. The chair is folded such that the seat, the backrest the front leg, assembly, the rear leg assembly and the armrests are substantially parallel to the rocker assembly.
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 July 14, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 14, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 14, 2016.
- 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.