Concessão da patente
#16.1
09/27/1983
RPI 675
The letters patent expired on 04/25/1995: 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: 09/27/1983. We update with every new RPI gazette, published weekly.
Applicants
MARCHESAN IMPLEMENTOS MAQUINAS [BR]
Inventors
M. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1983
RPI 675
06/14/1983
RPI 660
#12.1
02/22/1983
RPI 644
#9.1
10/26/1982
RPI 627
#6.1
04/13/1982
RPI 599
#21.1
04/25/1995
RPI 1273
Same category
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