Concessão da patente
#16.1
06/28/1988
RPI 923
The letters patent expired on 05/09/1995: 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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
PACRI IND E COMERCIO LTDA [BR]
Inventors
C. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1988
RPI 923
#13.1
03/01/1988
RPI 906
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11/10/1987
RPI 890
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10/21/1986
RPI 835
#3.1
08/26/1986
RPI 827
#2.1
04/09/1985
RPI 755
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05/09/1995
RPI 1275
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