Cessão de direito de exploração
#22.1
11/24/1987
RPI 892
The patent was granted on 09/06/1983 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
J. M. (pessoa física)
AU
Inventors
M. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
11/24/1987
RPI 892
#16.1
09/06/1983
RPI 672
#13.1
03/15/1983
RPI 647
#9.1
10/26/1982
RPI 627
#6.1
05/18/1982
RPI 604
#6.1
12/08/1981
RPI 581
#18.2
04/20/1993
RPI 1168
Same category
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