Patents Assigned to David Stern
  • Athletic shoe with timing device
    Patent number: 5452269
    Abstract: An athletic shoe which includes a timing device for measuring the amount of time the athletic shoe is off the ground and in air. The athletic shoe can also include a notification device which can be operatively coupled to the timing device for notifying a wearer of the athletic shoe of a message. The message can include information related to the amount of time the athletic shoe is off the ground and in the air.
    Type: Grant
    Filed: August 29, 1994
    Date of Patent: September 19, 1995
    Assignees: David Stern, James Thompson
    Inventor: Erik B. Cherdak
  • Athletic shoe with timing device
    Patent number: 5343445
    Abstract: An athletic shoe which includes a timing device for measuring the amount of time the athletic shoe is off the ground and in air. The athletic shoe can also include a notification device which can be operatively coupled to the timing device for notifying a wearer of the athletic shoe of a message. The message can include information related to the amount of time the athletic shoe is off the ground and in the air.
    Type: Grant
    Filed: July 6, 1993
    Date of Patent: August 30, 1994
    Assignees: David Stern, James Thompson
    Inventor: Erik B. Cherdak