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Class 178/17R - Transmitters or recorders


Subclass of Class 178 - Telegraphy
Definition: Means specific to automatic systems for transmitting automatically
No. of patents: 7
Last issue date: 03/01/2005


NumberTitleIssue Date
6862037Image transmitting ball-point pen
An image transmitting ball-point pen mainly consists of a battery compartment, a lower body, an extension tube and a tapered cap located at the terminal end of the extension tube which serves to fix a turning sleeve and an outer tube onto the extension tube. The tur...
03/01/2005
4803312Interface between personal computer and telex communication system
An intelligent interface to enable a personal computer or the like to be used as a telex transceiver....
02/07/1989
4792648Telematic reception terminal
A method for controlling the sending of a response from a telematic reception terminal (teletex, G4 facsimile, and mixed mode) is provided. The receiver includes a PAMB counter whose count indicates the remaining number of page attribute management functi...
12/20/1988
4736074Arrangement for the transmission of data
For the transmission of data between a terminal device, which preferably comprises a personal computer, and a remote subscriber via a transmission link, in particular a teleprinter line, a transmission unit is arranged between the terminal device and the ...
04/05/1988
4517553N-Key rollover keyboard
An N-Key Rollover Type Keyboard sequentially scans the keys so as to transmit information correctly as to each key which is depressed without transmitting a garbled code which could result from simultaneous depression of two keys without the sequential sc...
05/14/1985
4424413Circuit for converting a binary input signal into a telegraph signal
A circuit for converting a binary input signal into a telegraph signal has constant current sources which respectively include at least one transistor with a separate bias voltage source for each transistor. The base of at least one of the transistors is ...
01/03/1984
4375060Electronic apparatus having special key
Electronic apparatus having transmission capability of data from memory to a transmission line, such as a telephone line, having print-out capability of the data being transmitted, and having a control function, in response to actuation of a special key, ...
02/22/1983
 
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