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Expired Canadian patentCanada

System and method for determining a resistance level for training a muscle group for maximum power generation

CA 2564548 C · Owner: Keiser, Dennis · Inventors: Keiser, Dennis

CIPO record

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Abstract From the Canadian patent

An apparatus 10 and method for evaluating the power of a muscle group of a user by measuring velocities of an engagement assembly 40L 40R coupled to a , resistance element 82L 82R and moved by the user at a highest achievable velocity through a selected number of exercise strokes at each of two resistance levels. A first velocity is determined at a first resistance level. A second velocity is determined at a second resistance level. The first and second velocities and the first and second resistance levels are used in combination with a predetermined relationship between resistance levels and velocities to determine a relationship between the velocity and the resistance level for a …

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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 April 19, 2005 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 19, 2025.
  • 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.
FiledApril 19, 2005
GrantedNovember 19, 2013
Term endedApril 19, 2025
Patent numberCA 2564548 C
Classification (IPC)A63B24/00 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedApril 19, 2005Patent grantedNov 19, 2013Term endedApril 19, 2025

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