| Patents for G07F 1 - Coin inlet arrangements; Coins specially adapted to operate coin-freed mechanisms (1,768) |
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| 08/31/1982 | US4346798 Liquid diverting coin hopper |
| 06/02/1982 | EP0052951A1 Coin operated equipment |
| 05/19/1982 | EP0052043A1 Coin-ejecting retaining and accepting mechanism |
| 05/04/1982 | US4327824 Cheat preventing device for coin machines |
| 03/09/1982 | US4318464 Hinge mechanism for a coin testing mechanism |
| 02/16/1982 | US4315567 Apparatus and method for selecting from coins or tokens |
| 01/12/1982 | CA1116040A1 Coin transfer means for vendors |
| 12/30/1981 | EP0042662A1 Coin chute for use in payphone instruments |
| 12/22/1981 | US4306644 Coin chute for vending machine |
| 11/18/1981 | EP0040019A1 A coin accepting device |
| 11/03/1981 | US4298116 String detector for a coin-selecting device |
| 06/02/1981 | US4270648 Coin operating mechanism providing controlled play of multiple games from a single coin |
| 05/20/1981 | EP0028656A1 Coin testing and separating device |
| 04/28/1981 | US4264000 Protective circuit for coin operated vending machines |
| 01/21/1981 | EP0022712A1 Apparatus for testing coins or tokens |
| 01/06/1981 | US4243133 Anti-stringing device for a coin detecting device |
| 12/11/1980 | WO1980002763A1 Coin sorting device |
| 11/12/1980 | EP0018909A1 Apparatus for choosing between coins or tokens |
| 10/29/1980 | EP0017693A2 Anti-fraud device for a coin or token actuated apparatus |
| 10/28/1980 | US4230213 Liquid rejecting coin chute |
| 10/14/1980 | US4227604 Coin selecting funnel |
| 10/07/1980 | CA1087060A1 Gate assembly for a coin selecting and separating device |
| 10/07/1980 | CA1087059A1 Gate assembly for a coin selecting and separating apparatus |
| 08/06/1980 | EP0014082A1 Coin passage apparatus with hinge means |
| 07/29/1980 | US4214654 Coin transfer means for vendors |
| 07/08/1980 | US4211317 Coin chute |
| 05/29/1980 | WO1980001117A1 Device for stocking money |
| 03/11/1980 | US4192972 Pay-telephone station with deferred collection |
| 01/29/1980 | US4185730 Magnetically encoded token and handling apparatus |
| 10/23/1979 | CA1064796A1 Interacting coin-blockout units for a preferred loading of coin tubes |
| 08/28/1979 | US4165802 Slot machine coin guide |
| 08/21/1979 | CA1060995A1 Method and apparatus for preparing and assessing payment documents |
| 06/27/1979 | EP0002442A1 Mechanism for sealing coin insertion slots |
| 06/26/1979 | CA1057064A1 Control clutch for a coin-operated timer mechanism |
| 05/01/1979 | CA1053531A1 Coin authenticating slide mechanism |
| 04/24/1979 | CA1053345A1 Electronic coin switch |
| 03/27/1979 | CA1051309A1 Coin apparatus having multiple coin-diverting gates |
| 03/06/1979 | US4142674 Recognition and identification key having adaptable resonant frequency and methods of adapting same |
| 01/30/1979 | CA1047356A1 Coin slide apparatus |
| 01/09/1979 | CA1045935A1 Coin box mechanism |
| 12/20/1978 | EP0000010A1 Device for the temporary storage of coins of various denominations |
| 12/05/1978 | US4128157 Coin testing mechanisms |
| 11/28/1978 | CA1043217A1 Coin size tester |
| 10/24/1978 | US4121603 Control system for a vending machine |
| 09/26/1978 | CA1039140A1 Coin accepting device |
| 09/05/1978 | US4111292 Coin machine slug rejector |
| 08/29/1978 | US4109774 Control system for a vending machine |
| 08/15/1978 | US4106610 Coin apparatus having multiple coin-diverting gates |
| 08/15/1978 | US4106608 Gate assembly for a coin selecting and separating device |
| 06/06/1978 | US4093057 Gate assembly for a coin selecting and separating device |
| 01/17/1978 | US4068752 Interacting coin-blockout units for a preferred loading of coin tubes |
| 12/20/1977 | US4063629 Coin chutes with funnel for selection therebetween |
| 12/13/1977 | US4062435 Water proof coin mechanism |
| 08/30/1977 | US4044875 Removable funnel for a coin operated apparatus |
| 08/16/1977 | US4042089 Coin slide apparatus |
| 05/31/1977 | US4026309 Chip structure |
| 02/01/1977 | US4006342 Control apparatus for determining usage time |
| 12/21/1976 | US3998309 Coin accepting device |
| 11/09/1976 | US3990318 Accumulating control clutch mechanism |
| 10/05/1976 | US3983646 Chip structure |
| 09/21/1976 | US3981384 Coin size tester |
| 09/07/1976 | US3978960 Coin authenticating slide mechanism |
| 05/04/1976 | US3953932 Casino chip and method of making |
| 03/16/1976 | US3944038 Energy dissipating device for coin handling mechanisms |
| 03/02/1976 | US3941226 Electronic coin switch |
| 01/27/1976 | US3934692 Positive action coin dispenser |
| 01/20/1976 | US3933232 Coin validator |
| 01/20/1976 | US3933162 Coin feeding devices |