G - Physics – 04 – F
Patent
G - Physics
04
F
G04F 10/00 (2006.01) A46B 15/00 (2006.01) A63B 59/00 (2006.01) A63B 67/14 (2006.01) A63B 69/00 (2006.01)
Patent
CA 2255458
ABSTRACT The present invention is a timer apparatus for mounting on a curling broom shaft. The timer apparatus has the following constituent components: a time interval measuring device, a display unit for displaying times measured by the measuring device and that is mounted on the shaft near the shaft's sweeping head, a power supply, a speaker for emitting a sound after a preset time has elapsed, a user input device for controlling the measuring device and that is mounted on the shaft near a hand of a user holding the broom for sweeping, and electrical connectors for connecting the measuring device to the other constituent elements . The display unit and input device are mounted on the curling broom shaft so that a curler sweeping an ice surface with the curling broom may simultaneously observe the data displayed on the display unit and the ice surface being swept and operate the input device.
Evans John
Kelly Kevin D.
Barrigar Intellectual Property Law
Evans John
Kelly Kevin D.
LandOfFree
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