Concessão da patente
#16.1
08/29/1989
RPI 984
The letters patent expired on 09/12/1995: 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Omefil Oficina Mecânica e Fundição Itajai Ltda.
PR, BR
Inventors
A. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#9.1
01/24/1989
RPI 953
#4.1
03/04/1986
RPI 802
#3.2
01/14/1986
RPI 795
#2.1
11/05/1985
RPI 785
#21.1
09/12/1995
RPI 1293
Same category
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