Concessão da patente
#16.1
09/29/1987
RPI 884
The letters patent expired on 11/22/1994: 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
REUBLI IND E COMERCIO LTDA [BR]
Inventors
M. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
06/09/1987
RPI 868
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01/06/1987
RPI 846
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08/12/1986
RPI 825
#5.1
06/25/1985
RPI 766
#4.1
02/12/1985
RPI 747
#3.1
11/13/1984
RPI 734
#2.1
05/17/1983
RPI 656
#21.1
11/22/1994
RPI 1251
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