| Patents for G07F 7 - Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus (36,375) |
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| 05/10/1977 | US4023204 Magnetic recording |
| 05/10/1977 | US4023014 Credit card verifier |
| 05/10/1977 | US4023013 On-line verification system for identification card or the like |
| 05/10/1977 | US4023012 System for verifying the user of a card |
| 05/03/1977 | US4020536 Method of constructing credit cards for automatic vending equipment and credit purchase systems |
| 04/26/1977 | US4020326 Token-control |
| 04/26/1977 | US4020325 Magnetic card substitute for coins for starting appliances and the like |
| 04/12/1977 | US4017835 System for verifying credit status |
| 04/12/1977 | US4017834 Credit card construction for automatic vending equipment and credit purchase systems |
| 04/05/1977 | US4016405 Card validation, method and system |
| 04/05/1977 | US4016404 Credit card verifier |
| 03/29/1977 | US4014602 Identification card having a hologram superimposed on printed data |
| 03/22/1977 | US4013894 Secure property document and system |
| 03/22/1977 | US4013875 Vehicle operation control system |
| 03/15/1977 | US4012583 Pay TV control system |
| 03/15/1977 | US4011931 Bill escrow and storage apparatus for vending machine |
| 03/08/1977 | US4011433 Value dispensing system |
| 02/08/1977 | US4007356 Card retrieval means |
| 02/08/1977 | US4007355 Data-transfer system |
| 02/01/1977 | US4006342 Control apparatus for determining usage time |
| 01/18/1977 | US4004136 Credit verification terminal with dual information sources |
| 01/18/1977 | US4004133 Credit card containing electronic circuit |
| 01/18/1977 | US4004089 Programmable cryptic device for enciphering and deciphering data |
| 01/04/1977 | US4001550 Universal funds transfer and identification card |
| 12/21/1976 | US3999042 Access control system |
| 12/14/1976 | US3997873 Multiterminal monitoring system |
| 12/07/1976 | US3996450 Secret number change routine |
| 12/07/1976 | US3995728 Anti-vandal credit card gate |
| 11/30/1976 | US3995255 Automatic vending equipment and credit purchase systems |
| 11/09/1976 | US3990558 Method and apparatus for preparing and assessing payment documents |
| 10/12/1976 | US3985998 Personal authority verification system |
| 10/12/1976 | US3985431 Credit card validation aid |
| 10/05/1976 | US3984660 Apparatus for issuing a card having a predetermined monetary value |
| 09/21/1976 | US3982103 Credit verification system |
| 09/14/1976 | US3980167 Entry control device |
| 09/07/1976 | US3979647 Inductively coupled lock |
| 09/07/1976 | US3979017 Article dispensing apparatus |
| 09/07/1976 | US3978959 Dispensing system for wheeled vehicles |
| 08/31/1976 | US3978320 Data control devices |
| 08/24/1976 | US3976840 Portable securities selector system |
| 08/17/1976 | US3975713 Signal generating device actuated by a non-reusable two channel coded magnetic recording medium |
| 08/03/1976 | US3973237 Article depositing machine |
| 08/03/1976 | US3972138 Credit card |
| 07/27/1976 | US3971916 Methods of data storage and data storage systems |
| 06/29/1976 | US3965820 Method for high density recording of source credit transaction data |
| 05/25/1976 | US3959789 Credit card monitor |
| 05/25/1976 | US3959630 Identity card having radioactive isotope of short half-life |
| 05/25/1976 | US3959607 Communications booth with automatic accounting for telephone and booth usage |
| 05/18/1976 | US3958103 Automatic ticket vending system |
| 05/11/1976 | US3956615 Transaction execution system with secure data storage and communications |
| 05/04/1976 | US3955179 Apparatus for automatic pattern recognition and registration of empty bottles |
| 04/27/1976 | US3953712 Magnetic identification apparatus |
| 04/06/1976 | US3949191 Data storage and retrieval system |
| 03/30/1976 | US3947820 Credit card verifier |
| 03/30/1976 | US3947661 Access authenticating system |
| 03/23/1976 | US3946206 Magnetic-type information card and method and apparatus for encoding and reading |
| 03/16/1976 | US3944976 Electronic security apparatus |
| 03/16/1976 | US3944039 Consumable card activated apparatus |
| 03/09/1976 | USRE28731 Apparatus for dispensing bank notes |
| 02/24/1976 | US3940795 Verification apparatus using a card scanning means |
| 02/24/1976 | US3939952 Control for a vendor including card retention means |
| 02/17/1976 | US3939327 Optical reading apparatus and method |
| 02/17/1976 | US3938638 Apparatus for receiving and acknowledging the return of a vehicle at a check-in station |
| 02/10/1976 | US3938091 Personal verification system |
| 02/10/1976 | US3938090 Terminal apparatus |
| 02/10/1976 | US3937926 Validator for scrip |
| 02/10/1976 | US3937925 Modular transaction terminal with microprocessor control |
| 02/03/1976 | US3936662 Interlocking system with a number of individual key elements |
| 02/03/1976 | US3935933 Automatic article vending machine |
| 01/27/1976 | USRE28701 Dispensing system and security card for use therewith |
| 01/20/1976 | US3934122 Electronic security card and system for authenticating card ownership |
| 01/13/1976 | US3932732 Keyed control device for machines and other instrumentalities |
| 01/06/1976 | US3931614 Data terminal having improved data output presentation |
| 01/06/1976 | US3931497 Automated fuel dispenser |
| 01/06/1976 | US3930924 Process for making identification cards |