20.4
11/29/1988
RPI 945
The letters patent expired on 12/07/1993: 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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Companhia Industrial e Comercial Brasileira de Produtos Alimentares.
Inventors
S. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/29/1988
RPI 945
#16.1
12/30/1986
RPI 845
07/29/1986
RPI 823
#13.1
04/15/1986
RPI 808
#9.1
11/12/1985
RPI 786
#15.11
07/02/1985
RPI 767
#6.1
05/21/1985
RPI 761
#4.1
05/02/1984
RPI 706
#3.2
12/13/1983
RPI 686
#2.1
08/09/1983
RPI 668
#21.1
12/07/1993
RPI 1201
From the same holder
Same category
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