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Expired Canadian patentCanada

Crimped hose fitting

CA 1269682 C · Owner: Haubert, Steven D. · Inventors: Indrelunas, Stephen T.; Haubert, Steven D.

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

A crimped fitting for flexible hose wherein the fitting consists of three separate components namely a, nipple, socket and cap, the annular socket being compressed upon the annular cap in a mechanically integral relationship, and the cap being radially compressed upon the tubular nipple. The fitting components are characterized by their economy of manufacture and assembly.

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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 29, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 29, 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.
FiledApril 12, 1985
GrantedMay 29, 1990
Term endedMay 29, 2007
Patent numberCA 1269682 C
Classification (IPC)F16L33/20

Timeline

Timeline From CIPO dates

19861989199219951998200120042007Application filedApril 12, 1985Patent grantedMay 29, 1990Term endedMay 29, 2007

Sources & verification

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