Methods and apparatus for improved register checkout

Abstract

Systems and techniques for more efficient checkout are described. A triangular carousel having a relatively small footprint is employed proximate a bar code scanner and point of sale (POS) terminal so that a checker can efficiently load scanned items into bags, and a customer on the other side of the checkout counter and proximate the bar code scanner can also efficiently load filled bags into his or her shopping cart.

1 . A triangular bagging carousel comprising: 
 a rotatable triangular piece having three sides and a triangular top surface;    a plurality of bag support racks extending from the three sides of the rotatable triangular piece; and    a base for supporting the rotatable triangular piece.    
   
   
       2 . The apparatus of  claim 1  wherein the rotatable triangular piece is rotatable in a counterclockwise direction.  
   
   
       3 . The apparatus of  claim 1  wherein the rotatable triangular piece is rotatable in a clockwise direction.  
   
   
       4 . The apparatus of  claim 1  wherein the triangular top surface has a sufficient area to support large or bulky store items.  
   
   
       5 . The apparatus of  claim 1  wherein said carousel is adapted for use in a speedy checkout environment and each of the three sides of the rotatable triangular piece has only two bag support racks to support only a single bag.  
   
   
       6 . The apparatus of  claim 1  wherein said carousel is adapted for bagging items for which it may be desired to separate particular ones of said items into separate bags, and the three sides of the rotatable triangular piece have a length long enough so that two bags can be supported side by side thereon and each of the three sides has four bag support racks to support two bags side by side.  
   
   
       7 . The apparatus of  claim 6  wherein said carousel is rotatable from a first bagging position in which two bags are proximate and cashier to a second unloading position proximate a customer by rotating the rotatable triangular piece about 120°.  
   
   
       8 . A register checkout apparatus comprising: 
 a bar code scanner utilized to scan items to be purchased; and    a triangular bagging carousel located proximate to the bar code scanner.    
   
   
       9 . The apparatus of  claim 8  wherein the triangular bagging carousel is adapted for a speedy checkout environment and each of the three sides of the rotatable triangular piece has only two bag support racks to support only a single bag.  
   
   
       10 . The apparatus of  claim 8  wherein said carousel is adapted for bagging items for which it may be desired to separate particular ones of said items into separate bags, and the three sides of the rotatable triangular piece have a length long enough so that two bags can be supported side by side thereon, and each of the three sides has four bag support racks to support two bags side by side.  
   
   
       11 . The apparatus of  claim 7  wherein the register checkout apparatus further comprises: 
 a conveyor belt operative to convey customer selected items to a cashier proximate the bar code scanner for scanning; and    a point of sale terminal.    
   
   
       12 . The apparatus of  claim 11  wherein the triangular bagging carousel has a top surface of sufficient size to support large or bulky items and the top surface is approximately the same distance above the floor as a top surface of the bar code scanner so that the cashier can scan a large or bulky item and deposit the scanned item on the top motion utilizing a relatively simple motion.  
   
   
       13 . An improved method for retail checkout comprising the steps of: 
 scanning an item to be purchased with a bar code scanner;    directly bagging the item if successfully scanned into at least one bag supported by a rotatable triangular carousel in a loading position proximate the bar code scanner;    continuing to scan and bag items until the at least one bag is full; and    rotating the at least one full bag from the loading position to an unloading position proximate a cart by rotating the rotatable triangular carousel about 120°.    
   
   
       14 . The method of  claim 13  further comprising the step of: 
 continuing to scan and bag items for a subsequent customer as a previous customer unloads.    
   
   
       15 . The method of  claim 13  wherein the rotatable triangular carousel supports two bags from each of its three sides and the method further comprises the step of: 
 separating successfully scanned items into either one of the two bags in the loading position as appropriate.    
   
   
       16 . The method of  claim 13  further comprising the steps of: 
 placing items to be purchase on a conveyor; and    conveying said items to be purchased to a position proximate the bar code scanner.    
   
   
       17 . The method of  claim 13  further comprising the step of: 
 scanning a large or bulky item and placing it on a triangular top surface of the rotatable triangular carousel.