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Expired Canadian patentCanada

Profiled member for clamping plate-like elements, especially plates of glass for display cases, shop counters, exposition furniture, or the like

CA 1279969 C · Owner: Gebruder Vieler Gmbh · Inventors: Stenemann, Bruno

CIPO record

Overview

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

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Abstract From the Canadian patent

A profiled member for clamping plate-like elements, including a slot that accommodates the edge of a plate-like element. A clamping strip having a wedge-shaped cross-section is disposed in this slot and the-clamping strip is pressed against the platelike element via pressure screws. The clamping strip is disposed in an enlarged slot portion that is provided with a guide surface for guiding the wedgeshaped clamping strip. So that the clamping action is particularly reliable, secure, and easy to operate it is proposed that the direction of abutment or impact of the pressure agent that acts upon the clamping strip extend essentially parallel to the guide surface and, that the wedge point 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 February 12, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 12, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 10, 1986
GrantedFebruary 12, 1991
Term endedFebruary 12, 2008
Patent numberCA 1279969 C
Classification (IPC)A47F3/12 +1 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedOct 10, 1986Patent grantedFeb 12, 1991Term endedFeb 12, 2008

Sources & verification

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