Method and system for inventoring a distributed plurality of items on a supply

• US 5,334,822 A
• Filed: 05/21/1990
• Issued: 08/02/1994
• Est. Priority Date: 05/21/1990
• Status: Expired due to Fees

• Current Assignee: Universal Computer Technologies Incorporated
• Original Assignee: Universal Computer Technologies Incorporated
• Inventors: Sanford, Michael D.
• Primary Examiner(s): LaRoche, Eugene R.
• Assistant Examiner(s): GLEMBOCKI, CHRISTOPHE
• Application Number:
  US07/527,073
• Time in Patent Office: 1,534 Days
• Field of Search: 235/385, 235/375, 364/403
• US Class Current: 705/28
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders

Abstract

A system is provided for inventorying a plurality of items in a supply. The items include a plurality of subgroupings of similar "item types" which are distributed in a selected pattern among a plurality of known locations. The inventory process is done by a plurality of known inventory entities. The system includes a plurality of type identifiers, each carrying machine readable data specific to an item type, for distinguishing a particular item type from other item types. A plurality of sequential item identifiers are also provided for carrying machine readable data. A unique item identifier is applied to each item in the supply without regard to item type, for distinguishing each item from other items within and without a particular item type subgrouping. A device is provided for reading and storing machine readable data from the type identifiers and item identifiers. A computer is provided with a database computer program resident in memory for receiving machine readable data in a data stream from the device for reading and storing. The computer database program includes a plurality of fields of data pertaining to each item type and a plurality of fields of data pertaining to each item. The database computer program automatically identifies all item identifiers in a data stream to an adjoining type identifier in the data stream.

Claims

1. A method of inventorying a plurality of items in a supply, said items including a plurality of subgroupings of similar item types distributed in a selected pattern among a plurality of known locations, said method of inventorying being performed by a plurality of known inventory entities, comprising:

providing a plurality of first machine readable information carriers each with data relating to and identifying a unique and particular item type of said plurality of items in said supply;

providing a plurality of second machine readable information carriers for uniquely identifying each item in said supply independently of item type subgroupings;

providing a data reader for reading and recording data from said first and second machine readable information carriers;

providing a computer with a program resident in memory for receiving said data from said data reader;

applying one of said plurality of second machine readable information carriers to each of said items in said supply;

reading with said data reader a selected first machine readable information carrier, corresponding to a particular subgrouping of said item types;

reading with said data reader, prior to reading a subsequent first machine readable information carrier, a plurality of said second machine readable information carriers of a particular subgrouping of a single item type;

thereafter

reading with said data reader additional ones of said first machine readable information carriers and second machine readable information carriers of other particular item types; and

transferring data read from said first and second machine readable information carriers to said program in said computer to form a database.

2. A method of inventorying according to claim 1, wherein said first and second machine readable information carriers also include human readable data.

3. A method of inventorying according to claim 1, wherein said first and second machine readable information carriers comprise planar cards with data encrypted thereon in a bar code symbology.

4. A method of inventorying according to claim 1, wherein said computer program includes a plurality of fields for receiving data pertaining to said item and said item type.

5. A method of inventorying according to claim 1, wherein said computer program includes a plurality of fields for receiving data pertaining to said item and item type and wherein said data fields and data obtained from said first and second machine readable information carriers are arranged in a relational database.

6. A method of inventorying according to claim 1, further comprising:

providing a third machine readable information carrier with data relating to and identifying a particular inventory entity of said plurality of known inventory entities;

reading with said data reader said third machine readable information carrier to identify said particular inventory entity; and

associating said data relating to and identifying said particular inventory entity of said plurality of known inventory entities to said data read from said first and second machine readable information carriers.

7. A method of inventorying according to claim 1, wherein said first machine readable information carriers include data pertaining to a particular location at which said items are located.

8. A method of inventorying according to claim 1, wherein said second machine readable information carriers are secured to said items in a manner which destroys said machine readable data if said second machine readable information carrier is removed from said items.

9. A method of inventorying according to claim 1, wherein said second machine readable information carriers are affixed to said items prior to reading said data with said data reader.