Lifting/transporting apparatus for patients/disabled persons
CA 1253447 A · Owner: Actuator A/S · Inventors: Andresen, Hans K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure. A lifting and transporting apparatus for patients/ disabled persons comprises a mobile U-shaped frame having two substantially horizontal and parallel legs and a transverse member; a vertical column mounted on the transverse member with a concentric, telescopically movable pipe that can be raised and lowered by means of an actuator; and a crossbar with two lifting bars mounted thereon extending substantially parallel with and in the same direction as the legs of the frame. At the middle section thereof, the crossbar is provided with a securing means that is longitudinally movable on but non-rotatable about the telescopic pipe, and one end of each respective …
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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 May 2, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 2, 2006.
- 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.