Communications: electrical – Vehicle position indication
Reexamination Certificate
2007-11-06
2007-11-06
Lee, Benjamin C. (Department: 2612)
Communications: electrical
Vehicle position indication
C340S568600, C340S572100, C340S691100, C186S066000, C186S059000, C705S014270
Reexamination Certificate
active
10019142
ABSTRACT:
A method and a system for detecting and rewarding the returning of shopping carts to the supermarket collection points is provided. During shopping, a first signal A is generated. When a shopping cart is returned, a signal B is generated. These two signals A and B are correlated either in the supermarket or in an information device that the customer carries with him or her, in order to deliver a reward for returning the shopping cart. When the first signal A is generated, the customer or an information device carried with the customer is identified. Alternatively, the signal is provided to the customer at the supermarket checkout so that the customer himself/herself can take steps for the correlation of the signal A with the signal B that is still to be obtained.
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Sonnendorfer Horst
Wieth Franz
Lee Benjamin C.
Previl Daniel
systec POS-Technology GmbH
Volpe & Koenig PC
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