Concessão da patente
#16.1
02/28/1989
RPI 958
The letters patent expired on 06/13/1995: 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
BALILA IND REUNIDAS [BR]
Inventors
A. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/28/1989
RPI 958
#13.1
07/26/1988
RPI 927
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04/12/1988
RPI 912
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12/22/1987
RPI 896
#6.1
10/13/1987
RPI 886
#4.1
09/23/1986
RPI 831
#3.1
06/24/1986
RPI 818
#2.1
03/19/1985
RPI 752
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06/13/1995
RPI 1280
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