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US 4,733,634 AGranted
Automatic home pet feeder
OwnerHerbert M. Hooserinventor
Life of this patent
Estimating the term…
Abstract
An automatic home pet feeder is provided which when set to go off at a pre-determined time will automatically release food and water into trays for a pet to eat and drink. An automatic computerized time setting device with a voice recording of the pet owner will sound at the pre-determined time to notify the pet that it's feeding time.
Claims8
An automatic home pet feeder comprising:
- (a) a cabinet having a pair of front apertures therethrough;
- (b) a feeding station disposed at a lower portion of said cabinet below said front apertures;
- (c) a pair of hoppers disposed in an upper portion of said cabinet, one of said hoppers is for storing food while other of said hoppers is for storing water;
- (d) a pair of vertical outlet tubes, each of which extends from the bottom of each of said hoppers;
- (e) a pair of pivotable doors, each being disposed in one of said front apertures of said cabinet;
- (f) a pair of guide assemblies mounted within said cabinet, each of said guide assemblies aligned with one of said front apertures;
- (g) a pair of trays, each of said trays slideably contained in each of said guide assembles to be normally disposed under one of said outlet tubes, one of said trays capable of receiving food from one of said hoppers while other of said trays capable of receiving water from other of said hoppers;
- (h) a pair of electrically-operated solenoid valves, each of said solenoid valves disposed in each of said outlet tubes responsive to a periodic electrical signal for sequentially opening and closing each of said outlet tubes for a predetermined time interval to allow food and water from said respective hoppers to drop into said, respective trays;
- (i) an automatic timer unit in said cabinet for controlling said periodic sequential electrical signal to said solenoid valves;
- and
- (j) means for simultaneously opening said doors and forwardly moving said trays after food and water drop into said respective trays, said means responsive to an electrical signal received caused by a pet stepping upon said feeding station.
8 more elements
Dependencies are inferred from the claim text.