| Patents for G06K 17 - Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations (32,472) |
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| 01/03/1978 | US4066349 Information retrieval system having ramp motor control |
| 12/27/1977 | US4065661 Photofinishing apparatus |
| 12/06/1977 | US4062025 Method and apparatus for microform updating |
| 11/15/1977 | US4058723 Illumination and detection system for microfiche identification marks |
| 11/15/1977 | US4058056 Microprocessor controlled card reader/printer |
| 10/18/1977 | US4054378 Selector interlock for microfiche cartridge |
| 10/11/1977 | US4053215 Film strip handling apparatus and method |
| 09/27/1977 | US4050650 Synchronated index film drive mechanism |
| 09/20/1977 | US4049342 Microfiche cartridge and transport apparatus |
| 08/23/1977 | US4044331 Data input apparatus having bidirectional reader for inputting alternative messages |
| 08/23/1977 | US4043652 Automatic microfilm handling apparatus |
| 08/09/1977 | US4041463 Document filing, updating and retrieval system |
| 08/02/1977 | USRE29335 Apparatus for automatically attaching a patch to a commercial document |
| 07/05/1977 | US4034211 System and method for providing a security check on a credit card |
| 07/05/1977 | US4034209 Recording device |
| 06/28/1977 | US4032230 High speed microfilm searching system |
| 06/07/1977 | US4028733 Pictorial information retrieval system |
| 06/07/1977 | US4028695 Data terminals having interactive keyboards and displays and data processing apparatus incorporating such terminals |
| 06/07/1977 | US4028552 Image counter |
| 05/31/1977 | US4027142 Automated processing of financial documents |
| 05/24/1977 | US4025858 Locating apparatus |
| 05/24/1977 | US4025176 Graphic communication system |
| 05/10/1977 | US4023014 Credit card verifier |
| 05/03/1977 | US4021785 Interface system for a computer terminal and random access slide projector |
| 05/03/1977 | US4021664 Storage and retrieval of graphic information |
| 04/26/1977 | US4020473 Automatic system for providing telephone number information service |
| 04/26/1977 | US4020326 Token-control |
| 04/12/1977 | US4017101 Letter of credit device |
| 04/05/1977 | US4016406 Automatic film retrieval system and method therefor |
| 03/22/1977 | US4013876 Document scanning and printing system and method |
| 03/15/1977 | US4011952 Manual sorter |
| 01/18/1977 | US4004135 Jacquard card to magnetic tape archives storage and retrieval system |
| 01/11/1977 | US4002886 Electronic price display unit |
| 12/28/1976 | US3999846 Information search device |
| 12/21/1976 | US3998311 Indicating entry into a variable width right margin zone |
| 12/07/1976 | US3996450 Secret number change routine |
| 12/07/1976 | US3996448 Data collection system |
| 11/30/1976 | USRE29051 Storage and retrieval control apparatus and method |
| 11/23/1976 | US3993405 Apparatus for viewing a preselected one of a plurality of media stored in a container |
| 10/19/1976 | US3986612 Random access card storage and retrieval system |
| 10/12/1976 | US3985998 Personal authority verification system |
| 09/28/1976 | US3983577 Introduction of data entry completion signals to a cassette tape containing data processing terminal unit |
| 09/28/1976 | US3983364 Apparatus utilizing analog-to-digital conversion in the photoelectric reading of documents |
| 07/20/1976 | US3970996 Apparatus for collecting medical data |
| 07/20/1976 | US3970775 System for scanning information recorded on a plurality of magazine contained filmstrips |
| 07/20/1976 | US3970506 Magnetic patch arrangement apparatus |
| 06/15/1976 | US3963937 Information searching device |
| 06/15/1976 | US3963336 Film strip handling apparatus and method |
| 05/25/1976 | US3959784 High speed optical read-out of data stored in an array |
| 05/25/1976 | US3959623 Card cassette |
| 05/25/1976 | US3958874 Picture information retrieving system |
| 05/18/1976 | US3958229 Optical memory systems utilizing organ arrays of optical fibers |
| 05/18/1976 | US3958102 Inventory taking system for an automatic warehouse |
| 04/27/1976 | US3953890 Information retrieval machine which uses a cassette for holding tape cartridges |
| 04/27/1976 | US3953846 Encoding device |
| 04/13/1976 | US3950732 Single technology text editing system |
| 04/13/1976 | US3950652 Roll microfilm retrieving method and device therefor |
| 04/06/1976 | US3949375 Computer automated information system |
| 03/30/1976 | US3947825 Abstracting system for index search machine |
| 03/30/1976 | US3947820 Credit card verifier |
| 03/23/1976 | US3946202 Information writing device |
| 03/16/1976 | US3944350 Microfiche and reader |
| 03/02/1976 | US3941981 Roll film mark counter |
| 03/02/1976 | US3941978 Automatic film searching and retrieval system |
| 02/17/1976 | US3938993 Xerographic method for making a responsive answer system |
| 02/10/1976 | US3938190 Storage and retrieval system for magnetic tape cassettes |
| 02/10/1976 | US3938185 Cassette tape data processing terminal unit with latch |
| 02/10/1976 | US3937927 Frame location system |
| 02/03/1976 | US3936596 Optical projection apparatus |
| 02/03/1976 | US3935933 Automatic article vending machine |
| 02/03/1976 | US3935650 Scholastic test and grading apparatus |
| 01/06/1976 | US3930992 Information storage retrieval system |