CPC G04F 1/005 (2013.01) [G02F 1/133603 (2013.01); A61H 33/005 (2013.01)] | 19 Claims |
1. A hands-free visual timer for counting a time period comprising:
a cup-shaped housing having an interior and a battery compartment for storing at least one battery;
a door for covering the battery compartment;
a rear cover for covering the battery compartment, the rear covering being adapted to be secured to the cup-shaped housing by rotating the rear cover;
a circuit board containing light emitting diodes;
a liquid crystal display capable of showing an annular ring of triangles which disappear as time elapses;
a front bezel secured to the cup-shaped housing, the front bezel having a circular opening allowing light to pass through the opening in the front bezel;
at least one light sensor for activating the timer; and
a plastic front lens.
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