"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "
Mark Twain ; Christmas greetings, 1890
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| Number | Title | Issue Date |
| 4124311 | Mechanical movements for coding machines 1. A ciphering unit mechanism, comprising a rotatable cam sleeve provided th a plurality of cams, a clutch engageable to effect driving of said sleeve, a plurality of character keys, a swingable bail operable by all of said keys connected to release said ... | 11/07/1978 |
| 4121048 | Multiple shift electronic keyboard A full-roll electronic keyboard having upper and lower case capabilities is disclosed. The keyboard includes a shift key which when depressed will generate first and second coded signals with the first signal utilized to indicate the start of a shift oper... | 10/17/1978 |
| 4064388 | Decoder clutching system for minicomputers A decoder clutching system for use in a minicomputer such as the Burroughs Series-L or TC-Series minicomputer is employed to reduce noise and extend the life of the decoder while minimizing power consumption. An electromagnetic master clutch is secured to... | 12/20/1977 |
| 4016365 | Readout for recording typewriter A recording typewriter of the type including a memory arranged to record codes corresponding to typed characters as they are typed, and to drive the typewriter to type characters corresponding to stored codes. A single line readout is provided, preferably... | 04/05/1977 |
| 3983325 | Method of establishing synchronism between teletypewriter transmitter and teletypewriter receiver A method is described for establishing character frame synchronism between a teletypewriter transmitter and receiver wherein the direction of transmission is unidirectional. The transmitter sends character signals identifying characters of the alphabet or... | 09/28/1976 |
| 3937884 | Decoding equipment especially for a typewriter intended for handicapped persons Code control equipment especially for a typewriter intended for handicapped persons comprising a receiver of control signals having short and long impulses, a decoder, and circuits able to control various functions, characterised in that it comprises elec... | 02/10/1976 |