Inventory control system and method
First Claim
1. Inventory management apparatus for use by a supplier of items to a user that stores the items for use at a user location remote from the supplier location, said apparatus comprising:
- a gravity feed storage rack providing a plurality of rows each having a plurality of sites at which an item may be located, each row being inclined downwardly from a loading end to a removal end to effect gravity feeding of items present in the row toward the sites nearest the removal end;
a sensor for each site sensing the presence or absence of an item at the corresponding site;
means for providing a signal as to whether an item is present at or absent from each site;
means for transmitting said signals to the supplier location; and
means at the supplier location for providing an indication of the presence or absence of an item at each site based on the signals, thereby enabling the supplier to supply to the user items that are in short supply.
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Accused Products
Abstract
A method and system for managing inventory of bulk commodities from a remote location. A rack storage unit at the point of use of the parts has multiple levels each having side by side rows for storing boxes of the parts. The rows are inclined downwardly from back to front to effect gravity feeding of the boxes toward the front. Each row has plural sites which may be occupied by a box, and a sensor senses whether a box is present at or absent from each site. Electrical signals from the sensors are processed and transmitted to the parts supplier at a remote location. The supplier receives a display containing information as to which sites are occupied and which are vacant. The supplier can respond by shipping parts that are indicated to be in short supply.
73 Citations
13 Claims
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1. Inventory management apparatus for use by a supplier of items to a user that stores the items for use at a user location remote from the supplier location, said apparatus comprising:
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a gravity feed storage rack providing a plurality of rows each having a plurality of sites at which an item may be located, each row being inclined downwardly from a loading end to a removal end to effect gravity feeding of items present in the row toward the sites nearest the removal end; a sensor for each site sensing the presence or absence of an item at the corresponding site; means for providing a signal as to whether an item is present at or absent from each site; means for transmitting said signals to the supplier location; and means at the supplier location for providing an indication of the presence or absence of an item at each site based on the signals, thereby enabling the supplier to supply to the user items that are in short supply. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. Apparatus for monitoring the inventory status of items packaged in containers and used at a user location remote from a location of a supplier of the items, said apparatus comprising:
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a gravity feed storage rack providing a plurality of rows arranged generally side by side and occupying a plurality of different levels, each row being inclined downwardly from one end at which containers are loaded into the row to another end at which containers are removed from the row; a plurality of different sites in each row at which a container may be present, the incline of each row feeding the containers therein toward the sites nearest said other end; a sensor for each site acting to sense the presence or absence of a container there, each sensor providing a signal indicating whether a container is present at or absent from the corresponding site; and means for transmitting said signals to the supplier location to provide information there as to the inventory status of the containers in each row. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification