Concessão da patente
#16.1
08/30/1988
RPI 932
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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
Fundição Arasaki Ltda
Inventors
S. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1988
RPI 932
04/12/1988
RPI 912
#15.6
12/22/1987
RPI 896
#15.3
09/22/1987
RPI 883
#13.1
08/11/1987
RPI 877
#9.1
03/31/1987
RPI 858
#15.6
02/17/1987
RPI 852
#15.3
12/02/1986
RPI 841
#4.1
10/29/1985
RPI 784
#3.2
06/07/1983
RPI 659
#21.1
11/15/1994
RPI 1250
Same category
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