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Expired Canadian patentCanada

Method and apparatus for converting motion

CA 1045850 A · Owner: General Electric Company · Inventors: Stoner, Jesse A.

CIPO record

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Abstract From the Canadian patent

A method of converting non-harmonic acceleration of linear reciprocal motion into generally sinusoidal acceleration. In this method, non-harmonic acceleration of the linear reciprocal motion of a driving means is transformed into complementary rotary motion, and the complementary rotary motion is translated into generally sinusoidal accelerations by conjointly moving an articulated means and drivingly interconnecting it with a linear reciprocating driven means. Apparatus for converting non-harmonic acceleration for linear reciprocal motion into generally sinusoidal acceleration is also disclosed.

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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 January 9, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 9, 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—
GrantedJanuary 9, 1979
Term endedJanuary 9, 1996
Patent numberCA 1045850 A
Classification (IPC)F16H1/22

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedJan 9, 1979Term endedJan 9, 1996

Sources & verification

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