Two-position easy chair
CA 1188608 A · Owner: Massonnet, Henry · Inventors: Massonnet, Henry
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
IN THE UNITED STATES PATENT & TRADEMARK OFFICES PATENT APPLICATION, entitled: Improved two-position easy chair in the name of:, ABSTRACT OF THE DISCLOSURE The invention relates to an easy chair having two positions. Its support comprises two frames connected together by spacers. The arm of each frame is provided with two notches. The longitudinal elements of the seat surface each comprise a notch and a projection,whilst the uprights of the backrest are provided with a hook and a stop. When the notches in the longitudinal elements cooperate with a spacer located between the front legs of the support and the stops of the backrest cooperate with the rear notches in the arms the, easy chair is …
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
- Granted June 11, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 11, 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.
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.