exact
COPYPHONE
exact
COPYPHONE
Trademarks matching 'copyphone'
Summary of page content
1970-03-16
924154
1971-11-23
US
-
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
facsimile systems which include apparatus for converting images on an original document into electrical signals; a transmitter transmits these signals to a receiver; the receiver includes apparatus which converts these electrical signals back into images reproduced on a copy document
2020-05-31
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