| 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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| 10/13/1987 | CA1228134A1 Process and apparatus for detection of electrically conducting material |
| 09/29/1987 | US4696385 Electronic coin detection apparatus |
| 09/17/1987 | DE3708275A1 Device for identifying coins |
| 09/01/1987 | US4690263 For use with a vending machine |
| 08/27/1987 | DE3605802A1 Method and apparatus for testing coins |
| 08/19/1987 | CN87100649A Tokens and apparatus for handling tokens |
| 08/13/1987 | WO1987004831A1 Tokens and apparatus for handling tokens |
| 08/12/1987 | EP0232174A1 Tokens and apparatus for handling tokens |
| 08/12/1987 | EP0231220A1 Device for verifying coins |
| 08/12/1987 | EP0231219A1 Device for verifying coins |
| 07/21/1987 | US4681204 Device for counting and sorting coins belonging to a set of coins |
| 07/07/1987 | US4678994 Methods and apparatus employing apparent resonant properties of thin conducting materials |
| 07/01/1987 | EP0227453A2 Article detection and recognition |
| 06/30/1987 | US4676358 Coin control system |
| 06/23/1987 | US4674618 Tokens and token handling devices |
| 06/10/1987 | EP0225052A1 Contoured tool blades |
| 06/10/1987 | EP0224946A2 Method for identifying coins |
| 06/03/1987 | EP0224105A1 Apparatus for sorting objects having a disc shape in dependence upon their diameter, particularly coins |
| 05/26/1987 | CA1222334A1 Fraud prevention in an electronic coin telephone set |
| 05/19/1987 | US4667093 Electronic coin measurement apparatus with size and acceleration detection |
| 05/12/1987 | US4664245 Coin chute assembly |
| 05/12/1987 | US4664244 Moving coin validation |
| 05/07/1987 | WO1987002809A1 Coin validation device |
| 05/05/1987 | US4662501 Coin checking |
| 04/29/1987 | EP0219574A2 A method for the identification of coins |
| 04/28/1987 | US4660705 Coin discrimination apparatus |
| 04/02/1987 | DE3542112A1 Coin tester with a device for testing the diameter |
| 03/11/1987 | EP0213283A1 Coin testing apparatus |
| 03/05/1987 | DE3609136C1 Device for imaging in the viewing plane a side of a test object differing from the viewing plane |
| 03/03/1987 | US4646904 Coin sizing means and method |
| 01/29/1987 | WO1987000662A1 Device for verifying coins |
| 01/29/1987 | WO1987000661A1 Device for verifying coins |
| 01/28/1987 | EP0209842A2 Apparatus provided with a sensor for coin identification |
| 01/02/1987 | DE3522229A1 Electronic coin tester |
| 12/16/1986 | US4629051 Coin sorting device |
| 12/03/1986 | EP0203702A2 Moving coin validation |
| 12/02/1986 | US4625852 Coin detection and validation means and method |
| 12/02/1986 | US4625851 Coin testing apparatus |
| 11/26/1986 | EP0202378A2 Coin selection apparatus |
| 11/25/1986 | US4625078 Fraud prevention in an electronic coin telephone set |
| 11/12/1986 | CN85107241A Recognizer for coin |
| 11/06/1986 | WO1986006246A2 Coin detection device |
| 08/06/1986 | EP0189429A1 Device for counting and sorting coins in a coin collector. |
| 07/29/1986 | CA1208518A1 Token mechanism with magnetic separation means |
| 07/23/1986 | EP0187810A1 Methods and apparatus employing spontaneous resonance |
| 07/22/1986 | US4601380 Apparatus for checking the validity of coins |
| 06/24/1986 | CA1206618A1 Electronic coin measurement apparatus |
| 06/17/1986 | CA1206225A1 Self tuning low frequency phase shift coin examination method and apparatus |
| 06/11/1986 | EP0184393A2 Coin checking apparatus |
| 04/29/1986 | US4585936 Optical process for determining the dimensions of an object in relative movement, and more particularly of a coin in a pre-payment apparatus |
| 04/15/1986 | US4582189 Coin validation apparatus |
| 04/01/1986 | US4579217 Electronic coin validator |
| 03/25/1986 | US4577744 Multicoin discriminator |
| 03/18/1986 | US4576275 Coin discrimination apparatus |
| 03/11/1986 | US4574936 Coin accepter/rejector including symmetrical dual feedback oscillator |
| 03/11/1986 | US4574935 Coin checking method and apparatus employing wave train comparison |
| 03/04/1986 | US4573485 Coin runway with coin sequencing facility |
| 02/25/1986 | US4572349 Coin checking device for use in a coin handling machine |
| 02/18/1986 | US4570779 Coin sorting device |
| 01/21/1986 | US4565275 Optoelectronic coin entry sensing system for coin operated machines |
| 01/16/1986 | WO1986000410A1 Methods and apparatus employing spontaneous resonance |
| 12/30/1985 | EP0143842A4 Coin acceptor/rejector. |
| 12/17/1985 | CA1198212A2 Coin testing apparatus |
| 12/17/1985 | CA1198211A1 Coin testing apparatus |
| 12/11/1985 | EP0164110A2 Coin discrimination apparatus |
| 12/10/1985 | US4557366 Coin sorter |
| 12/05/1985 | WO1985005478A1 Device for counting and sorting coins in a coin collector |
| 12/03/1985 | US4556140 Method and apparatus for discriminating coins or bank notes |
| 11/19/1985 | US4553657 Magnetically selective token system |
| 10/15/1985 | US4546869 To recognize acceptable coins |
| 10/15/1985 | US4546868 Coin testing apparatus |
| 10/02/1985 | EP0156252A2 Apparatus for testing the magnetic properties of a coin |
| 10/01/1985 | US4544058 Coin acceptor |
| 10/01/1985 | US4543969 Coin sorter apparatus and method utilizing coin thickness as a discriminating parameter |
| 09/18/1985 | EP0155126A2 Self tuning coin recognition system |
| 09/12/1985 | WO1985004037A1 Self-tuning coin recognition system |
| 09/03/1985 | US4538719 Electronic coin acceptor |
| 08/21/1985 | EP0151864A2 Coin checking apparatus |
| 07/30/1985 | US4531625 Circular object's diameter determining device |
| 07/18/1985 | WO1985003157A1 Fraud prevention in an electronic coin telephone set |
| 07/09/1985 | CA1190299A1 Apparatus for checking the validity of coins |
| 07/03/1985 | EP0147099A2 Tokens and token handling devices |
| 06/26/1985 | EP0146251A1 Coin validators |
| 06/12/1985 | EP0143842A1 Coin acceptor/rejector |
| 05/09/1985 | WO1985002047A1 Coin validators |
| 04/30/1985 | US4513762 Coin sorter with time-sharing circuit |
| 04/17/1985 | EP0137637A2 Coin handling system |
| 04/09/1985 | US4510380 Automatic money receiving and disbursing machine |
| 04/09/1985 | US4509633 Electronic coin validator with improved diameter sensing apparatus |
| 03/20/1985 | EP0134686A2 Coin testing apparatus |
| 03/19/1985 | CA1184269A1 Coin examination apparatus employing an rl relaxation oscillator |
| 02/28/1985 | WO1985000909A1 Coin handling system |
| 01/29/1985 | CA1181853A1 Apparatus and method for coin diameter computation |
| 01/15/1985 | US4493411 Self tuning low frequency phase shift coin examination method and apparatus |
| 01/08/1985 | US4492296 Circuit arrangement in a coin acceptor unit |
| 12/19/1984 | EP0128857A2 Freely programmable coin deflector |
| 12/11/1984 | US4488116 Inductive coin sensor for measuring more than one parameter of a moving coin |
| 11/22/1984 | WO1984004617A1 Coin acceptor/rejector |
| 11/20/1984 | US4483431 Device for detecting and rejecting invalid coins utilizing a verticle coin chute and multiple coin tests |
| 11/14/1984 | EP0125132A2 Coin sorter apparatus and method utilizing coin thickness as a discriminating parameter |