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Expired Canadian patentCanada

Grab bar attachment

CA 1049997 A · Owner: Mercury Metal Products Limited · Inventors: Simeonidis, Konstantin

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Conventionally grab bars used in baths, showers and, the like are either secured to a flange which in turn is held to a supporting surface by heavy duty screws or is welded to a flange and held by set screws to an attaching plate attached to the supporting surface. The first method is easily detached so that it can readily be stolen and the second method is relatively expensive inasmuch as the weld has to be ground plated and then polished. In hospitals, such devices have to be frequently and readily attached for cleaning. The present device comprises an apertured support plate securable to a wall surface or the like and an end cap is provided with a central socket within which the end of …

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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 March 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 6, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedMarch 6, 1979
Term endedMarch 6, 1996
Patent numberCA 1049997 A
Classification (IPC)A47K17/02 +1 more

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedMarch 6, 1979Term endedMarch 6, 1996

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.