Concessão da patente
#16.1
04/26/1983
RPI 653
The patent was granted on 04/26/1983 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: 04/26/1983. We update with every new RPI gazette, published weekly.
Applicants
K. G. (pessoa física)
Inventors
K. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1983
RPI 653
#13.1
02/01/1983
RPI 641
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09/28/1982
RPI 623
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02/16/1982
RPI 591
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09/18/1990
RPI 1033
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