Concessão da patente
#16.1
11/30/1982
RPI 632
The patent was granted on 11/30/1982 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: 11/30/1982. We update with every new RPI gazette, published weekly.
Applicants
S. I. (pessoa física)
Inventors
B. A. (pessoa física)
H. M. (pessoa física)
J. J. (pessoa física)
P. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/30/1982
RPI 632
#13.1
09/21/1982
RPI 622
#9.1
06/01/1982
RPI 606
01/12/1982
RPI 586
#6.1
12/01/1981
RPI 580
#18.2
01/21/1992
RPI 1103
Same category
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