Recurso
#12.1
09/26/1989
RPI 988
The letters patent expired on 11/07/1995: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
C. M. (pessoa física)
PR, BR
Codimaq-Máquinas e Equipamentos Rodoviários Ltda.
PR, BR
Inventors
C. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#12.1
09/26/1989
RPI 988
#9.1
06/06/1989
RPI 972
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RPI 948
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RPI 846
12/30/1986
RPI 845
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RPI 812
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03/04/1986
RPI 802
#3.2
12/03/1985
RPI 789
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11/26/1985
RPI 788
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A62C 27/20.
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10/09/1990
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#13.1
08/07/1990
RPI 1027
06/12/1990
RPI 1022
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