Cart
First Claim
1. A method for multiple order picking and inventory control for units at pick locations in a warehouse, that method comprising:
- (a) affixing to each unit a code representing each said unit and pick location in said warehouse;
(b) inputting said code into a computer;
(c) inputting multiple orders into said computer;
(d) assigning, by said computer, each of said orders to a container on an assigned cart, that cart having a radio terminal comprising a display;
(e) transmitting from said computer to said display a unit pick location for picking units to fill said orders assigned to said cart by means of radio broadcast;
(f) moving said cart to said pick location displayed on said display;
(g) verifying said pick location;
(h) displaying on said display a quantity of units to be picked at said pick location and placed in a container of said cart;
(i) picking said units and placing said units in said assigned containers;
(j) communicating by radio to said computer that picking at said location is complete; and
(k) repeating said transmitting, moving, verifying, picking and communicating steps sequentially until said assigned orders have been filled.
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Accused Products
Abstract
An inventory retrieval method is disclosed for use with a central order desk computer. The computer has a database containing inventory unit identification related to specific storage locations in a warehouse. One or more inventory retrieval carts are provided, each cart having a number of containers suitable for receiving inventory picked from designated storage locations. Each cart has a display, and communicates with the computer by radio transmission. According to the method multiple orders are received at the computer. Each order is assigned to a container on an assigned cart. The computer sends successive pick locations to the cart, and the cart operator fills the containers on the cart according to the symbol received from the computer.
119 Citations
4 Claims
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1. A method for multiple order picking and inventory control for units at pick locations in a warehouse, that method comprising:
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(a) affixing to each unit a code representing each said unit and pick location in said warehouse; (b) inputting said code into a computer; (c) inputting multiple orders into said computer; (d) assigning, by said computer, each of said orders to a container on an assigned cart, that cart having a radio terminal comprising a display; (e) transmitting from said computer to said display a unit pick location for picking units to fill said orders assigned to said cart by means of radio broadcast; (f) moving said cart to said pick location displayed on said display; (g) verifying said pick location; (h) displaying on said display a quantity of units to be picked at said pick location and placed in a container of said cart; (i) picking said units and placing said units in said assigned containers; (j) communicating by radio to said computer that picking at said location is complete; and (k) repeating said transmitting, moving, verifying, picking and communicating steps sequentially until said assigned orders have been filled. - View Dependent Claims (2, 3, 4)
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Specification