Concessão da patente
#16.1
12/30/1986
RPI 845
Application data
Number
PI8103426Type
Filing
Publication
The letters patent expired on 10/08/1996: 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Pinhalense S.A. Máquinas Agrícolas.
SP, BR
Inventors
P. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/30/1986
RPI 845
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09/02/1986
RPI 828
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05/13/1986
RPI 812
05/07/1985
RPI 759
#4.1
06/07/1983
RPI 659
#3.1
01/11/1983
RPI 638
#21.1
10/08/1996
RPI 1349
Same category
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