Control device

Claim 2

A control device, for a vending machine which has a plurality of customer-operated selection switches and which has a plurality of money-sensing elements that respond to the insertion of money to provide credit-establishing signals, and which comprises a memory that has a plurality of locations therein wherein data can be stored, a data processing means, and data change switch means that are actuatable by a route man, said control device being located within said vending machine and thereby disposing said data change switch means within said vending machine, said data processing means being adapted to respond to signals from said data change switch means to change data in various of said plurality of locations within said memory, said control device and said vending machine having a first mode wherein actuation of said selection switches can enable said data processing means to effect the dispensing of products and having a second mode wherein actuation of said data change switch means can cause said data processing means to change data in said plurality of locations within said memory, said selection switches being actuatable, whenever said control device and said vending machine are in said first mode, to supply signals to said data processing means which said data processing means will utilize to determine whether products corresponding to said selection means can be vended, said data change switch means being actuatable, whenever said control device and said vending machine are in said second mode, to supply signals to said data processing means which said data processing means will utilize to change said data in various of said plurality of locations within said memory, and said data processing means responding to a credit-establishing signal from one of said money-sensing elements to automatically take said control device and said vending machine out of said second mode to enable said control device and said vending machine to operate in said first mode.

Claim 3

A control device as claimed in claim 1 wherein said data processing means will, whenever said control device and said vending machine are in said first mode, respond to an actuation of said data change switch means to automatically take said control device and said vending machine out of said first mode to enable said control device and said vending machine to operate in said second mode.

Claim 4

A control device as claimed in claim 1 wherein said vending machine has a display, wherein said control device and said vending machine have a third mode in which actuation of said selection switches can enable said data processing means to cause data in various of said plurality of locations within said memory to be exhibited by said display, wherein the control device has a coin storage tube therein, wherein said control device has an inventory switch that can be actuated to effect emptying of said coin storage tube, and wherein said data processing means can, whenever said control device and said vending machine are in said second mode, respond to a signal from said inventory switch to automatically take said control device and said vending machine out of said second mode and permit them to operate in said third mode.

Claim 5

A control device, for a vending machine which has a plurality of customer-operated selection switches and which has a plurality of money-sensing elements that respond to the insertion of money to provide credit-establishing signals and which has a display, and which comprises a memory that has a plurality of locations therein wherein data can be stored, a data processing means, said control device being located within said vending machine, said control device and said vending machine having a first mode wherein actuation of said selection switches can enable said data processing means to effect the dispensing of products and having a second mode wherein actuation of said selection switches can enable said data processing means to cause data to be exhibited by said display, said selection switches being actuatable, whenever said control device and said vending machine are in said first mode, to supply signals to said data processing means which said data processing means will utilize to determine whether products corresponding to said selection means can be vended, said selection switches being actuable, whenever said control device and said vending machine are in said second mode, to supply signals to said data processing means which said data processing means will utilize to cause said data in said memory to be exhibited by said display, and said data processing means responding to a credit-establishing signal from one of said money-sensing elements to automatically take said control device and said vending machine out of said second mode to enable said control device and said vending machine to operate in said first mode.

Claim 6

A control device, for a vending machine which has a plurality of customer-operated selection switches and which has a plurality of money-sensing elements that respond to the insertion of money to provide credit-establishing signals and which has a display, and which comprises a memory that has a plurality of locations therein wherein data can be stored, a data processing means, said control device being located within said vending machine, said control device and said vending machine having a first mode wherein actuation of said selection switches can enable said data processing means to effect the dispensing of products and having a second mode wherein actuation of said selection switches can enable said data processing means to cause data to be exhibited by said display, said selection switches being actuatable, whenever said control device and said vending machine are in said first mode, to supply signals to said data processing means which said data processing means will utilize to determine whether products corresponding to said selection means can be vended, said selection switches being actuable, whenever said control device and said vending machine are in said second mode, to supply signals to said data processing means which said data processing means will utilize to cause said data in said memory to be exhibited by said display, and said data processing means responding to a credit-establishing signal from one of said money-sensing elements to automatically take said control device and said vending machine out of said second mode to enable said control device and said vending machine to operate in said first mode.

Claim 7

A control device as claimed in claim 4 wherein said control device has a coin storage tube therein, wherein said control device has an inventory switch that can be actuated to effect emptying of said coin storage tube, and wherein said data processing means can, whenever said control device and said vending machine are in said fist mode, respond to a signal from said inventory switch to automatically take said control device and said vending machine out of said first mode to enable said control device and said vending machine to operate in said second mode.

Claim 8

A control device as claim in claim 4 wherein said control device has a coin storage tube therein, wherein said control device has an inventory switch that can be actuated to effect emptying of said coin storage tube, wherein said data processing means can, whenever said control device and said vending machine are in said first mode, respond to a signal from said inventory switch to automatically take said control device and said vending machine out of said first mode to enable said control device and said vending machine to operate in said second mode, wherein said inventory switch has a normal position and an actuated position, and wherein said inventory switch can not develop said signal until said inventory switch has been shifted to its actuated position and then back to its normal position.

Claim 9

A control device, for a vending machine which has a plurality of customer-operated selection switches and which has a plurality of money-sensing elements that respond to the insertion of money to provide credit-establishing signals and which has a cancel sale button and which has a display, and which comprises a memory that has a plurality of locations therein wherein data can be stored, a data processing means, said control device being located within said vending machine, said control device and said vending machine having a first mode wherein actuation of said selection switches can enable said data processing means to effect the dispensing of products and having a second mode wherein actuation of said selection switches can enable said data processing means to cause data to be exhibited by said display, said selection switches being actuatable, whenever said control device and said vending machine are in said first mode, to supply signals to said data processing means which said data processing means will utilize to determine whether products corresponding to said selection means can be vended, said cancel sale button being actuatable, whenever said control device and said vending machine are in said first mode to supply signals to said data processing means which said data processing means will utilize to effect the dispensing of money equal to the value of money inserted by a customer, said selection switches being actuatable, whenever said control device and said vending machine are in said second mode, to supply signals to said data processing means which said data processing means will utilize to cause said data in said memory to be exhibited by said display, and said data processing means responding to actuation of said cancel sale button, whenever said control device and said vending machine are in said second mode, to automatically take said control device and said vending machine out of said second mode to enable said control device and said vending machine to operate in said first mode.

Claim 10

A control device, for a vending machine which has a plurality of customer-operated selection switches and which has a plurality of money-sensing elements that respond to the insertion of money to provide credit-establishing signals and which has a cancel sale button and which has a display, and which comprises a memory that has a plurality of locations therein wherein data can be stored, a data processing means, said control device being located within said vending machine, said control device and said vending machine having a first mode wherein actuation of said selection switches can enable said data processing means to effect the dispensing of products and having a second mode wherein actuation of said selection switches can enable said data processing means to cause data to be exhibited by said display, said selection switches being actuatable, whenever said control device and said vending machine are in said first mode, to supply signals to said data processing means which said data processing means will utilize to determine whether products corresponding to said selection means can be vended, said cancel sale button being actuatable, whenever said control device and said vending machine are in said first mode to supply signals to said data processing means which said data processing means will utilize to effect the dispensing of money equal to the value of money inserted by a customer, said selection switches being actuatable, whenever said control device and said vending machine are in said second mode, to supply signals to said data processing means which said data processing means will utilize to cause said data in said memory to be exhibited by said display, and said data processing means responding to actuation of said cancel sale button, whenever said control device and said vending machine are in said second mode, to automatically take said control device and said vending machine out of said second mode to enable said control device and said vending machine to operate in said first mode.

Claim 11

A control device as claimed in claim 7 wherein said control device has a coin storage tube therein, wherein said control device has an inventory switch that can be actuated to effect emptying of said coin storage tube, and wherein said data processing means can, whenever said control device and said vending machine are in said first mode, respond to a signal from said inventory switch to automatically take said control device and said vending machine out of said first said mode to enable said control device and said vending machine to operate in said second mode.

Claim 12

A control device as claimed in claim 7 wherein said control device has a coin storage tube therein, wherein said control device has an inventory switch that can be actuated to effect emptying of said coin storage tube, wherein said data processing means can, whenever said control device and said vending machine are in said first mode to respond to a signal from said inventory switch to automatically take said control device and said vending machine out of said first said mode to enable said control device and said vending machine to operate in said second mode, wherein said inventory switch has a normal position and an actuated position, and wherein said inventory switch can not develop said signal until said inventory switch has been shifted to its actuated position and then back to its normal position.

Claim 13

A control device, for a vending machine which can be placed in a price verification mode or in a product-vending mode and which has a plurality of selection switches and money-sensing elements and a display, and which comprises a memory and data processing means, said memory having a plurality of locations therein wherein data representing the prices of vendable products are stored, said data processing means being adapted, whenever said vending machine is in said price verification mode, to permit actuation of any of said selection switches to address the location in said memory where the data representing the price of the product corresponding to said selection switch is stored and to cause said display to exhibit the price of said product, said money-sensing elements responding to the insertion of money to provide credit-establishing signals, said data processing means responding to credit-establishing signals from said money-sensing elements to cause said display to exhibit values of credit corresponding to inserted money, and said data processing means, whenever said vending machine is in said price verification mode, automatically responding to a credit-establishing signal to take said vending machine out of said price verification mode and put it in said product-vending mode.

Claim 14

A control device, for a vending machine which can be placed in a price verification mode or in a product-vending mode and which has a plurality of selection switches and money-sensing elements and a display, and which comprises a memory and data processing means, said memory having a plurality of locations therein wherein data representing the prices of vendable products are stored, said data processing means being adapted, whenever said vending machine is in said price verification mode, to permit actuation of any of said selection switches to address the location in said memory where the data representing the price of the product corresponding to said selection switch is stored and to cause said display to exhibit the price of said product, said money-sensing elements responding to the insertion of money to provide credit-establishing signals, said data processing means responding to credit-establishing signals from said money-sensing elements to cause said display to exhibit values of credit corresponding to inserted money, and said data processing means, whenever said vending machine is in said price verification mode, automatically responding to a credit-establishing signal to take said vending machine out of said price verification mode and put it in said product-vending mode.

Claim 15

A control device, for a vending machine which has customer-operated selection switches and which has a non-public mode and a product-dispensing mode, and which comprises a memory in which price data can be stored, a dual-function price change switch that can be actuated to provide a signal which can effect a change in the price data stored in said memory, said selection switches being actuatable, whenever said vending machine is in said product-dispensing mode, to effect the dispensing of products, said selection switches being unable, whenever said vending machine is in said non-public mode, to effect the dispensing of products, and means responsive to actuation of said dual-function price change switch, whenever said vending machine is in said product-dispensing mode, to automatically take said vending machine out of said product-dispensing mode and place it in said non-public mode and to change price data in the memory, said switch being adapted to supply signals, whenever said vending machine is in said non-public mode, to effect a change in the price data stored in said memory.

Claim 16

A control device, for a vending machine which has customer-operated selection switches and which has a non-public mode and a product-dispensing mode, and which comprises a memory in which price data can be stored, a dual-function price change switch that can be actuated to provide a signal which can effect a change in the price data stored in said memory, said selection switches being actuatable, whenever said vending machine is in said product-dispensing mode, to effect the dispensing of products, said selection switches being unable, whenever said vending machine is in said non-public mode, to effect the dispensing of products, and means responsive to actuation of said dual-function price change switch, whenever said vending machine is in said product-dispensing mode, to automatically take said vending machine out of said product-dispensing mode and place it in said non-public mode and to change price data in the memory, said switch being adapted to supply signals, whenever said vending machine is in said non-public mode, to effect a change in the price data stored in said memory.