20.4
11/10/1987
RPI 890
The letters patent expired on 11/21/1995: 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: 11/10/1987. We update with every new RPI gazette, published weekly.
Applicants
New Holland Latino Americana Ltda.
PR, BR
Inventors
B. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/10/1987
RPI 890
06/16/1987
RPI 869
#20.1
06/09/1987
RPI 868
06/09/1987
RPI 868
#16.1
05/29/1984
RPI 710
#13.1
02/28/1984
RPI 697
#9.1
11/08/1983
RPI 681
#21.1
11/21/1995
RPI 1303
#20.1
06/29/1993
RPI 1178
#20.1
06/22/1993
RPI 1177
06/22/1993
RPI 1177
06/15/1993
RPI 1176
06/08/1993
RPI 1175
#20.1
02/13/1990
RPI 1006
02/06/1990
RPI 1005
From the same holder
Same category
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