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Expired Canadian patentCanada

Article to secure a pipe to a wall

CA 1298265 C · Owner: Kreusel, Ulrich · Inventors: Kreusel, Ulrich

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

The present invention relates to an article for securing a continuous pipe to a wall or the like, comprising a pipe clamp that encircles the pipe and a carrier that engages the clamp arms of the pipe clamp and is arranged on the wall. The object of the invention is characterized in that the free end either of the carrier (16) or the clamp arms (2a, 2b) of the pipe clamp (2) has a circular detent (17); in that the detent (17) is snapped at the end face into a suitably formed, circular groove (12) in the opposite inner sides of the clamp arms (2a 2b) of the pipe clamp, (2) or in the opposite inner sides of the clamp arms (16a 16b), of the end area of the carrier that is formed in this way; …

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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 31, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 31, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 11, 1987
GrantedMarch 31, 1992
Term endedMarch 31, 2009
Patent numberCA 1298265 C
Classification (IPC)F16L3/12 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedFeb 11, 1987Patent grantedMarch 31, 1992Term endedMarch 31, 2009

Sources & verification

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