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Expired Canadian patentCanada

Portable motorized grip for the irreversible clamping of 'c' clips or thelike

CA 1296167 C · Owner: Prioli, Lorenzo · Inventors: Prioli, Lorenzo; Gurini, Armando; Agostini, Raffaele

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 seats, into which the "C" clips are inserted before being clamped, are located in parts of the free end-sections of the jaws situated above the supportplate extending beyond the other surface of the said plate. Located under the latter is the thrust-plate adapted to transfer the clips from the magazine to the said seats. As a result of this arrangement the said, thrust-plate may be located in the position of maximal advance towards the said seats and its front edge acts as a stop to prevent withdrawal of the back of the clip when the latter is clamped between the parts of the free end-sections of the jaws. Rotation of the jaws and displacement of the thrust-plate are produced by …

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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 25, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 25, 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.
FiledDecember 17, 1987
GrantedFebruary 25, 1992
Term endedFebruary 25, 2009
Patent numberCA 1296167 C
Classification (IPC)B25B28/00 +1 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedDec 17, 1987Patent grantedFeb 25, 1992Term endedFeb 25, 2009

Sources & verification

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