Patent ID: 7277361
Filing Date: 2007-10-02
Classification: G04F,G04G

Abstract:
1. A timekeeping device comprising: a first timer for starting timekeeping in response to a user operation, keeping time by counting up, and stopping timekeeping in response to a stop operation by the user; a second timer for starting timekeeping in response to a start operation by the user while the first timer is keeping time, keeping time by counting up, and stopping timekeeping in response to a stop operation by the user; a display unit for displaying the times kept by the first timer and the second timer; and an alarm unit for issuing at least a first alarm and a second alarm; wherein the alarm unit issues the first alarm when the second timer is keeping time and the time kept by the first timer reaches a preset set time, and issues the second alarm when the second timer is not keeping time and the time kept by the first timer reaches a preset set time, and when the second timer is keeping time and the time kept by the first timer reaches a time equal to the preset set time plus the time kept by the second timer.