Concessão da patente
#16.1
09/29/1987
RPI 884
The patent was granted on 09/29/1987 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
A. A. (pessoa física)
Inventors
A. P. (pessoa física)
B. R. (pessoa física)
D. M. (pessoa física)
D. J. (pessoa física)
P. F. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
08/11/1987
RPI 877
05/19/1987
RPI 865
08/12/1986
RPI 825
#12.2
10/23/1984
RPI 731
#9.2
06/26/1984
RPI 714
#4.1
10/05/1982
RPI 624
#18.2
09/25/1990
RPI 1034
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