Cart management system and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 15, 2000
Issued Date -
N/A
app pub date -
Sep 19, 1997
filing date -
Sep 15, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cart management apparatus and method for retaining and vending carts such as luggage carts, shopping carts, and strollers, includes a retaining device for selective retaining at least one of the carts; a cart identification sensor for uniquely identifying carts retained by the retaining device; a control device for controlling the vending and returning of carts, wherein the control device maintains a queue of carts identified by a cart identification sensor and retained by the retaining device; a reward device for dispensing a reward when a cart is returned to the retaining device; and a counter for counting a number of times that an identification of the cart is missed from the queue of carts so as to prevent the reward device from dispensing a reward when the number of times exceeds a predetermined value of the counter.
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