Communication appliance operating device
OwnerLucille J. Markhaminventor
Life of this patent
Estimating the term…
Abstract
A communication appliance is located to present predetermined information and is automatically turned on and off. A pair of switches are arranged to be actuated in sequence by a person approaching the communication appliance, and a control device responds to the proper sequence of operation of the switches to actuate the appliance to present the information to the person. The appliance can present an advertising message in a sales region or reminder messages to a person leaving a building. In one embodiment, there is a third switch, and a deenergizing tone is generated from a prerecorded tape.
Claims6
A home reminder device for reminding a person about to leave a home through a door of precautions to take before leaving, said device comprising
- a. a tape player located in the region of said door and having a speaker and a prerecorded reminder message;
- b. first switch means arranged in the region of said door to be actuated by a person leaving said home through said door;
- c. second switch means arranged in the region of said first switch means to be actuated by said person leaving said home before said person leaving said home actuates said first switch means;
- d. control means responsive to operation of said second switch means followed by operation of said first switch means as indicating a person preparing to leave through said door, for actuating said tape player to play said message through said speaker as a reminder to such person;
- e. means for stopping said tape player at the end of said prerecorded message and resetting said control means for another cycle of operation;
- f. a manually operable switch adjacent said door for rendering said control means inoperative so that a person within said home may operate said manual switch to prevent playing said reminder message when opening said door to admit a visitor;
- and
- g. a signal light adjacent said manually operable switch for indicating visually the operative or inoperative state of said control means.
Dependencies are inferred from the claim text.