201
03/10/1987
RPI 855
The letters patent expired on 12/07/1993: 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: 03/10/1987. We update with every new RPI gazette, published weekly.
Applicants
Baldan-Implementos Agrícolas S/A
SP, BR
Inventors
B. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/10/1987
RPI 855
#16.1
08/27/1985
RPI 775
#13.1
04/23/1985
RPI 757
#9.1
01/02/1985
RPI 741
#6.1
07/31/1984
RPI 719
#5.1
05/25/1982
RPI 605
#4.1
12/22/1981
RPI 583
#21.1
12/07/1993
RPI 1201
From the same holder
Same category
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