Solicitação de exame técnico
#4.1
12/30/1986
RPI 845
The letters patent expired on 03/26/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Fundação Adib Jatene
SP, BR
Inventors
A. F. (pessoa física)
BR
A. A. (pessoa física)
BR
C. G. (pessoa física)
BR
D. N. (pessoa física)
BR
J. B. (pessoa física)
BR
R. A. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/30/1986
RPI 845
#3.2
10/21/1986
RPI 835
#2.1
08/26/1986
RPI 827
#21.1
03/26/1996
RPI 1321
#16.1
02/04/1992
RPI 1105
#13.1
10/08/1991
RPI 1088
#9.1
06/11/1991
RPI 1071
#6.1
01/15/1991
RPI 1050
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Same category
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