×

Racquet hit notification

  • US 10,058,734 B2
  • Filed: 02/14/2017
  • Issued: 08/28/2018
  • Est. Priority Date: 08/07/2013
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus comprising:

  • a sensor to be carried by a racquet; and

    an indicator in communication with the sensor to output a notification based on (a) the number of hits by the racquet based on signals from the sensor and (b) at least one of an elapsed time since a last stringing of the racquet and an input skill level of a person using the racquet.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×