owned
PTC INC.
owned
PTC INC.
Trademarks owned by 'PTC INC.'
Summary of page content
1986-04-11
1457219
1987-09-15
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.
computer programs providing an electronic scratchpad for use by engineers, scientists and mathematicians to calculate equations, generate plots and tables, create text and print out all entered work as an intergrated display
800
REGISTERED AND RENEWED
2017-08-22
2020-05-31
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