Door support devices for cupboards
CA 1267184 C · Owner: Ishizawa, Kenji · Inventors: Ishizawa, Kenji; Higashi, Chiyokazu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wardrobe or other container has a body and at least one pair of doors arranged to move outwardly away from an access opening to the container. This motion is permitted by mounting means which include support rollers to carry the weight of the doors and guide rollers rotatable about vertical axes and engaged in channels mounted adjacent the upper and lower edges of the container.
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 March 27, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 27, 2007.
- 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.