×

Physical activity measuring method and apparatus

  • US 6,231,481 B1
  • Filed: 11/08/1999
  • Issued: 05/15/2001
  • Est. Priority Date: 11/10/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. An apparatus for measuring power generated by a person lifting a weight, comprising:

  • a sensor for generating a signal in response to motion of said weight;

    a computer for calculating power required for inducing such motion to said weight;

    a display for displaying the calculated power to the person.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×