Alarm watch with remote sonic generator

Claim 2

An alarm device comprising: a watch having alarm logic circuit means for electrically generating alarm coupling signals at a selectable time, a stand adapted to temporarily hold the watch in proximity thereto, sensing means mounted in said stand physically separated from said watch when the watch is held on the stand but responsive to said signals, and a sonic generator coupled to the sensing means and being activated by said signals to produce an audible sound.

Claim 3

An alarm device in accordance with claim 1 wherein: the stand comprises an alarm box having a base and a top joined by four walls, one of said walls having at least a portion thereof sloping at an angle from the top to provide a readily viewable surface for the watch, and means for mounting the alarm watch on said sloping wall.

Claim 4

An alarm device in accordance with claim 2 wherein: the stand further includes a perforated portion on one of the walls wherefrom the alarm sound emanates, the sonic generator being mounted within the stand adjacent said perforated portion, and an elongated spring member mounted at one end to the sloping wall and extending transversely at a set distance above said wall to grip a watch band connected to the alarm watch.

Claim 5

An alarm device in accordance with claim 1 wherein: the stand further includes means for mounting the watch thereon to be easily visible, and amplifier means connected between the sensing means and the sonic generator to provide an activating signal to said generator.

Claim 6

An alarm device in accordance with claim 4 wherein: the stand further includes timing means connected between the amplifier and the sonic generator for turning off the sonic generator after a predetermined period of activation and then turning on after a second predetermined period of time to provide a snooze alarm effect.

Claim 7

An alarm device comprising: a watch having alarm logic circuit for electrically generating alarm coupling signals at a selectable time, comprising a first coil mounted within the watch with means for exciting the coil at radio frequency at a preset time to generate alarm signals, a stand adapted to temporarily hold the watch in proximity thereto, sensing means mounted in said stand physically separated from said watch when the watch is held on the stand but responsive to said signals comprising a second coil tuned to receive radio frequency alarm coupling signals from the first coil, and a sonic generator coupled to the sensing means and being activated by said signals to produce an audible sound.

Claim 8

An alarm device comprising: a watch having alarm logic circuit for electrically generating alarm coupling signals at a selectable time, comprising a first coil mounted within the watch with means for exciting the coil at radio frequency at a preset time to generate alarm signals, a stand adapted to temporarily hold the watch in proximity thereto, sensing means mounted in said stand physically separated from said watch when the watch is held on the stand but responsive to said signals comprising a second coil tuned to receive radio frequency alarm coupling signals from the first coil, and a sonic generator coupled to the sensing means and being activated by said signals to produce an audible sound.

Claim 9

An alarm device comprising: a watch having alarm logic circuit for electrically generating alarm coupling signals at a selectable time, comprising a liquid crystal cell mounted in the watch, said cell being normally of light appearance with means for electrically exciting said cell to cause it to darken at the preset alarm time, a stand adapted to temporarily hold the watch in proximity thereto, sensing means mounted in said stand physically separated from said watch when the watch is held on the stand but responsive to said signals including a light source focused on the liquid crystal cell and a light detector arranged to receive light coming from the liquid crystal cell, said light source periodically interrogating the liquid crystal cell with a series of light pulses so that signals from said cell activate the light detector to produce an alarm generating signal if received in a predetermined sequence, and a sonic generator coupled to the sensing means and being activated by said signals to produce an audible sound.

Claim 10

An alarm device comprising: a watch having alarm logic circuit for electrically generating alarm coupling signals at a selectable time, comprising a liquid crystal cell mounted in the watch, said cell being normally of light appearance with means for electrically exciting said cell to cause it to darken at the preset alarm time, a stand adapted to temporarily hold the watch in proximity thereto, sensing means mounted in said stand physically separated from said watch when the watch is held on the stand but responsive to said signals including a light source focused on the liquid crystal cell and a light detector arranged to receive light coming from the liquid crystal cell, said light source periodically interrogating the liquid crystal cell with a series of light pulses so that signals from said cell activate the light detector to produce an alarm generating signal if received in a predetermined sequence, and a sonic generator coupled to the sensing means and being activated by said signals to produce an audible sound.

Claim 11

An alarm device comprising: a watch having alarm logic circuit means for electrically generating alarm coupling signals at a selectable time comprising a first magnetic core having a first coil wound thereabout and means for feeding a current pulse through said coil at the preset alarm time, a stand adapted to temporarily hold the watch in proximity thereto, sensing means mounted in said stand physically separated from said watch when the watch is held on the stand but responsive to said signals, comprising a second magnetic core of a substantially U-shape mounted with the legs of the "U" adjacent the first core, said core having a second coil wound thereabout so that the magnetic coupling between the first and second cores produces a pulse in the second coil when a current pulse is fed to the first coil, and a sonic generator coupled to the sensing means and being activated by said signals to produce an audible sound.

Claim 12

An alarm device comprising: a watch having alarm logic circuit means for electrically generating alarm coupling signals at a selectable time comprising a first magnetic core having a first coil wound thereabout and means for feeding a current pulse through said coil at the preset alarm time, a stand adapted to temporarily hold the watch in proximity thereto, sensing means mounted in said stand physically separated from said watch when the watch is held on the stand but responsive to said signals, comprising a second magnetic core of a substantially U-shape mounted with the legs of the "U" adjacent the first core, said core having a second coil wound thereabout so that the magnetic coupling between the first and second cores produces a pulse in the second coil when a current pulse is fed to the first coil, and a sonic generator coupled to the sensing means and being activated by said signals to produce an audible sound.