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Expired Canadian patentCanada

Load transmitting device for electromechanical measurement transducers

CA 1306471 C · Owner: S.E.G. Resistor Ab · Inventors: Soderholm, Arne

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

Load transmitting means for electromechanical measurement of forces and weighing comprising a load measuring body permitting horizontal and angular changes of a load carrier supported by devices according to the invention. At each end of the measuring body having plane ends thee is a transmitting unit in the form of a cylindrical body with its longitudinal axis parallel to the end plane of the measuring body and with cylinder surfaces facing the measuring body and having singlecurved, circular forms. The longitudinal axes of the cylindrical bodies - oscillation pieces - are turned at an angle of 90° relatively close to one another so that they transmit movements in the plane parallel to the …

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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 August 18, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 18, 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.
FiledJanuary 18, 1989
GrantedAugust 18, 1992
Term endedAugust 18, 2009
Patent numberCA 1306471 C
Classification (IPC)G01G21/00 +2 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedJan 18, 1989Patent grantedAug 18, 1992Term endedAug 18, 2009

Sources & verification

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