| Patents for G07D 5 - Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency (2,444) |
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| 10/15/1980 | EP0017370A1 Coin testing apparatus |
| 10/07/1980 | US4226323 Precision coin analyzer for numismatic application |
| 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 |
| 10/02/1980 | WO1980002081A1 Method and apparatus for detecting the presence of a coin in a passageway |
| 10/01/1980 | EP0016696A2 Coin detecting apparatus |
| 06/10/1980 | US4206775 Coin sorting machine |
| 03/19/1980 | EP0008632A1 Coin tester |
| 10/23/1979 | US4172222 Optoelectric coin edge testing device |
| 10/03/1979 | EP0004263A2 Coin separator for coins of different value |
| 06/12/1979 | US4157738 Method for counting the number of articles using a weighing machine |
| 04/17/1979 | CA1052883A1 Machine for identifying and counting coins or the like |
| 04/10/1979 | US4148388 Testing apparatus for non-circular coins |
| 03/27/1979 | CA1051310A1 Coin testing apparatus |
| 03/13/1979 | US4143750 Serration detector |
| 01/16/1979 | US4134209 Device and method for measuring coin die rotation error |
| 12/05/1978 | US4128158 Precision coin analyzer for numismatic application |
| 12/05/1978 | US4128157 Coin testing mechanisms |
| 11/07/1978 | US4124111 Coin inspecting apparatus |
| 09/05/1978 | CA1038055A1 Coin arrival sensor using inductive colls |
| 08/22/1978 | US4108296 Coin receiving apparatus for a vending machine |
| 08/15/1978 | US4106608 Gate assembly for a coin selecting and separating device |
| 07/18/1978 | US4101016 Coin testing apparatus |
| 07/04/1978 | US4098387 Adjustable counterweight for one-armed coin cradle |
| 07/04/1978 | US4098386 Adjustable oversize coin detector assembly |
| 06/27/1978 | US4096933 Coin-operated vending systems |
| 06/06/1978 | US4093057 Gate assembly for a coin selecting and separating device |
| 05/30/1978 | US4091908 Coin checking device for a vending machine |
| 05/16/1978 | US4089400 Coin testing device |
| 04/25/1978 | US4086527 Method and apparatus for monetary articles authentification |
| 04/04/1978 | US4082099 Machine for identifying and counting coins or the like |
| 03/14/1978 | US4078645 Prepayment fluid feeder |
| 11/15/1977 | US4058820 Coins organized identification numbering system apparatus and method |
| 04/19/1977 | US4019175 Program changeable sequence controller |
| 12/28/1976 | USRE29090 Coin selector utilizing a coin impeller |
| 11/23/1976 | US3992938 Device for comparative testing of the metallic content of coins or the like |
| 11/16/1976 | US3991867 Coin testing and separating apparatus |
| 09/07/1976 | US3978962 Solid state, coin activated mechanism |
| 08/31/1976 | US3977508 Device for recognizing a category of coins |
| 06/29/1976 | US3966034 Phase sensitive coin discrimination method and apparatus |
| 06/22/1976 | US3964829 Coin photographic apparatus |
| 06/08/1976 | US3962627 Electronic apparatus for testing moving coins employing successive time significant sensings of the effects of proximity of a coin under test to inductive impedance elements upon the effective impedances thereof |
| 05/11/1976 | US3956692 Metal object comparator utilizing a ramp having a V-shaped slot for mounting the object accurately within the test coil |
| 02/24/1976 | US3939953 Coin discriminating apparatus |