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Expired Canadian patentCanada

System and method for providing gyroscopic stabilization to a two-wheeled vehicle

CA 2613834 C · Owner: Gyrobike Limited · Inventors: Niles, Augusta; Sperling, Deborah; Sigworth, Nathan

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

This invention provides a stabilizing system and method for two-wheeled vehicles (typically small, human-powered bicycles) that affords the rider no restriction on the full range of movements (banks leans, etc.) common to , bicycles, but that provides greater stability during turns and other maneuvers so that an unintentional bank or tilt (poten¬ tially causing a fall) is less likely, even at relatively slow speeds and startup. A rotating mass of predetermined mass-value and radial mass-distribution is provided coaxially with the front axle. The mass is supported on bearings so as to freewheel with respect to the rotation of the front wheel. As such it can be induced to spin …

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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

  • Filed June 22, 2006 and granted February 18, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 22, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 22, 2006
GrantedFebruary 18, 2014
Term endedJune 22, 2026
Patent numberCA 2613834 C
Classification (IPC)B62H7/00 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJune 22, 2006Patent grantedFeb 18, 2014Term endedJune 22, 2026

Sources & verification

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