Concessão da patente
#16.1
08/29/1989
RPI 984
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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Conexel Conexões Elétricas Ltda
SP, BR
Inventors
I. O. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#13.1
04/25/1989
RPI 966
#9.1
12/20/1988
RPI 948
#6.1
06/07/1988
RPI 920
12/08/1987
RPI 894
#4.1
07/07/1987
RPI 872
04/22/1987
RPI 861
#15.3
12/02/1986
RPI 841
#3.1
09/04/1984
RPI 724
#2.1
03/15/1983
RPI 647
#21.1
12/07/1993
RPI 1201
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