| Patents for G07F 5 - Coin-actuated mechanisms; Interlocks (2,974) |
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| 03/20/1990 | CA1266810A1 Mechanical timing device electronic upgrading means |
| 03/15/1990 | DE3831117A1 Technology for long-distance playing |
| 03/08/1990 | DE3829389A1 Mechanical coin-counting device for coins of different size |
| 03/06/1990 | US4905813 Escrow credit controllers and method of operation thereof |
| 02/28/1990 | EP0355238A1 Assembly of a plurality of product or service vending machines |
| 02/28/1990 | EP0166745B1 Fraud prevention in an electronic coin telephone set |
| 02/27/1990 | US4903816 Coin drop mounting mechanism |
| 02/21/1990 | EP0354975A1 Commodity meters |
| 02/20/1990 | US4903282 Electronic coin-counting control |
| 02/13/1990 | US4899864 For ensuring the deposit of a predetermined number of coins |
| 01/25/1990 | DE3924199A1 Coin sorting and delivery machine - has coins fed through sorting unit into different denomination buffer machines |
| 01/17/1990 | EP0351295A1 Coin-handling device |
| 01/17/1990 | EP0351217A2 Coin acceptance apparatus |
| 01/16/1990 | US4893706 Mechanism for the reception and collection of coins in coin-operated machines |
| 01/02/1990 | US4891755 System for detecting removal of items from a hotel minibar and for the automatic charging of the bill of the gas for item removed from the minibar |
| 01/02/1990 | CA1264114A1 Refrigeration system for a counter-top or wall- mounted vending machine |
| 12/13/1989 | EP0346254A1 Central device for authorizing the individual operation of several randomly situated apparatuses |
| 11/29/1989 | EP0343933A2 Electronically programmable space-to-sales vender |
| 11/28/1989 | US4883158 Device and method for managing amount of stored coins |
| 11/16/1989 | DE3815716A1 Lock with a locking function to be released after coin insertion |
| 11/08/1989 | EP0340420A1 Article removing detector device for a self-service unit |
| 10/10/1989 | US4872541 Vending machine having slave dispensing units |
| 10/04/1989 | EP0335686A1 Automatic beverage dispensing system |
| 09/26/1989 | US4869395 Vending machine with interchangeable magazines |
| 09/26/1989 | CA1260119A1 Control for coin actuated appliances |
| 09/19/1989 | CA1259701A1 Interconnecting system for memory terminals |
| 08/29/1989 | US4860877 Tilting multiple passage rectangular block coin sorter |
| 08/01/1989 | US4853684 Remote control system for vending machines |
| 07/06/1989 | DE3743360A1 Method for determining a changing fee for an operation to change means of payment on a coin-operated entertainment machine |
| 07/04/1989 | US4844229 Price mechanism for coin operated vending machine |
| 06/29/1989 | DE3834020A1 Coin-operated gaming machine and method for sorting and dispensing the coinage located in it as well as arrangement for carrying out the method |
| 06/27/1989 | CA1256349A1 Coin diverting assembly |
| 06/21/1989 | EP0320792A2 Coin-actuated gaming machine |
| 06/20/1989 | CA1255919A1 Coin operated pull-down door and door spring mechanism for vending machine |
| 06/14/1989 | EP0319825A2 Pre-paid commodity system |
| 06/06/1989 | US4836825 Automatic dispenser and coin changer |
| 05/30/1989 | US4834231 Vending machine with management mode selection indicators |
| 05/23/1989 | CA1254635A1 Switching control apparatus for vending machine alternating current device switching |
| 05/09/1989 | US4828097 Triple price setter for totalizer coin mechanism |
| 05/09/1989 | US4828096 Coin slide |
| 04/18/1989 | US4821916 Device for dispensing and vending flexible supports |
| 04/13/1989 | DE3732443A1 Mechanical coin-counting device |
| 04/12/1989 | EP0311413A2 Coin handling mechanism for vending machines |
| 04/05/1989 | EP0310452A2 Coin separator with means for detecting an erroneously separated coin |
| 04/05/1989 | EP0310429A2 Coin handling apparatus |
| 03/28/1989 | US4817010 Vending machine control with improved vendor selector switch detection and decoding apparatus |
| 03/14/1989 | US4812805 System for interconnecting parking meters having a memory |
| 03/07/1989 | US4810957 Device for sensing the number of items stored in a compartment |
| 03/01/1989 | EP0305290A1 Cash collecting device and method |
| 02/07/1989 | US4803348 Automated customer interface for services involving drop-off and pickup |
| 01/24/1989 | US4800254 Commodity information transmission system for on-line transaction network |
| 01/24/1989 | US4799580 Coin chute construction |
| 01/11/1989 | EP0298814A1 Device for collecting or refunding coins |
| 01/10/1989 | CA1248631A1 Control system of a vending machine |
| 01/05/1989 | DE3724122A1 Coin-return device |
| 01/03/1989 | US4795892 Pre-paid commodity system |
| 01/03/1989 | CA1248205A1 Vending machine power switching apparatus |
| 01/03/1989 | CA1247973A1 Dispenser |
| 12/28/1988 | EP0296179A1 Telelink monitoring and reporting system. |
| 12/13/1988 | US4791411 Manual free-access vending machine |
| 12/06/1988 | CA1246021A1 Counter-top or wall-mounted vending machine |
| 11/23/1988 | EP0292448A2 Vending machine for e.g. hotel rooms |
| 11/23/1988 | EP0291705A1 System for playing games from a distance |
| 11/22/1988 | US4787050 Apparatus for managing software bending machines |
| 11/22/1988 | US4785927 Vending machine control with product delivery motor home detection, motor speed control and power supply |
| 11/08/1988 | US4783747 Control device for an automatic vending machine |
| 11/08/1988 | CA1244256A1 Coin operated pull-down door and door spring mechanism for vending machine |
| 11/03/1988 | DE3712475A1 Accounting method for coin-operated gaming machine |
| 10/19/1988 | EP0287049A2 Process for the settlement and collection of money in coin-activated automatic machines, and installation for carrying out the process |
| 09/20/1988 | CA1242125A1 Coin collection box for automatic cashiers and coin changers |
| 09/15/1988 | DE3806994A1 Coin sorter |
| 09/15/1988 | DE3806723A1 Device for receiving and for collecting coins |
| 09/07/1988 | WO1988006772A1 Low cost motor home detection, motor speed control and power supply for vending machine control systems |
| 09/07/1988 | WO1988006765A1 Vending machine control with improved vendor selector switch detection and decoding apparatus |
| 09/07/1988 | EP0281389A2 Vending machine control with improved product delivery motor home detection, motor speed control and power supply |
| 09/07/1988 | EP0281388A2 Vending machine control with improved vendor selector switch detection and decoding apparatus |
| 08/31/1988 | CN87217521U Coin operated sundries deposit chest |
| 08/23/1988 | US4766548 Telelink monitoring and reporting system |
| 08/17/1988 | EP0278216A1 Automatic dispenser with change return |
| 08/16/1988 | US4763769 Coin acceptance means and method |
| 07/26/1988 | US4760533 Apparatus for controlling the operating mode of a hydrocarbon distributor of electronic computer design |
| 07/14/1988 | WO1988005194A1 Telelink monitoring and reporting system |
| 07/05/1988 | US4755957 Automotive air-conditioning servicing system and method |
| 06/28/1988 | US4753625 Coin pay-out apparatus |
| 06/16/1988 | DE3641806A1 Money-changing device in an amusement arcade |
| 06/02/1988 | WO1988004085A1 Method and system for handling consumable tooling and supplies |
| 05/31/1988 | US4747478 Coin sorter and totalizer |
| 05/25/1988 | EP0268333A2 Coin controlled system |
| 04/20/1988 | CN87201861U Coin controlled device of watthour meter |
| 03/31/1988 | DE3632742A1 Vending machine with a locking device for the cover flap of a dispensing compartment |
| 03/22/1988 | CA1234324A1 Coin slide mechanism |
| 03/15/1988 | CA1234081A1 Apparatus for storing flat and preferably circular objects |
| 03/10/1988 | DE3627797A1 Vending machine |
| 03/03/1988 | DE3727724A1 Device for causing the release of vending-machine products of variable price ranges |
| 02/25/1988 | DE3628251A1 Tariff box as tariff and ticket information unit with memory capability, for operation of various ticket machines, information machines, mobile sales devices, and commercially used data processing systems via unified software |
| 02/23/1988 | US4726457 For a vending machine |
| 02/18/1988 | DE3724683A1 Coin-operated machine for the dispensing of piece goods |
| 02/09/1988 | US4724334 Money-operated unit control system |
| 01/28/1988 | WO1988000741A1 Remotely-controlled vending system |
| 01/26/1988 | US4721197 Vending machine |