Concessão da patente
#16.1
12/27/1988
RPI 949
The letters patent expired on 11/15/1994: 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Fisama S.A. Máquinas e Equipamentos
Inventors
K. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
#13.1
07/19/1988
RPI 926
04/26/1988
RPI 914
#9.1
03/15/1988
RPI 908
#15.6
12/15/1987
RPI 895
#15.1
09/15/1987
RPI 882
#6.1
09/23/1986
RPI 831
#4.1
12/10/1985
RPI 790
#3.1
10/18/1983
RPI 678
#2.1
04/20/1982
RPI 600
#21.1
11/15/1994
RPI 1250
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