Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted on 08/28/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
AIRMARC CRYOGENIC MACHINERY , INC.
Inventors
E. B. (pessoa física)
IPC Classification
Priority claims
US
046.507 · 06/07/1979
US
918.707 · 06/26/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
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06/14/1988
RPI 921
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