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Expired Canadian patentCanada

Dynamoelectric machine mounting assembly

CA 1058597 A · Owner: General Electric Company · Inventors: Gavin, John J.

CIPO record

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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 dynamoelectric machine mounting assembly characterized by having a vertically movable wedge bar that is slidably mounted between one end of a dynamoelectric machine pedestal and a beveled cam block that is welded in a fixed position on a metal foundation soleplate that supports the machine. The wedge bar is driven downward against the beveled cam surface by a plurality of bolts inserted through the wedge bar and threaded into the soleplate. Such downward movement of the wedge bar compresses it between the cam bock and the machine pedestal to stress-load the wedge bar and rigidly fix the machine in position on the soleplate so that the machine does not move in an axial direction when …

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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 July 17, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 17, 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—
GrantedJuly 17, 1979
Term endedJuly 17, 1996
Patent numberCA 1058597 A
Classification (IPC)F16M11/00

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedJuly 17, 1979Term endedJuly 17, 1996

Sources & verification

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