Electronic apparatus for the display of information received over a line
Patent 4289930 Issued on September 15, 1981. Estimated Expiration Date: 
November 30, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 30, 1998. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3822363 Portable securities selector system Telephone system for selecting and reproducing text on a screen Patent #: 4150254 InventorsAssigneeApplicationNo. 05/965041 filed on 11/30/1978US Classes:345/169, Portable (i.e., handheld, calculator, remote controller)345/1.1, PLURAL DISPLAY SYSTEMS379/93.25Having remote database (e.g., videotex system)ExaminersPrimary: Popek, Joseph A.Attorney, Agent or FirmInternational ClassH04M 11/08 (20060101)AbstractApparatus for connection over a telephone line to a remote data bank has provision for displaying a `page` of information received in digital form from the data bank in response to a request for that page being signalled by the apparatus to the data bank identifying the required `page`. To enable the apparatus to be connected to a particular data bank and to signal the identity of a required `page`, the apparatus has a keyboard for operation by the user. Furthermore the apparatus has an electrically-alterable memory for storing the telephone number of several remote data banks and the identity of frequently required `pages`, the information stored by this memory being accessed and utilized by operation of the keyboard on a "short-code" signalling basis. | |
