Publicação do pedido de patente
#3.1
10/31/1989
RPI 993
Application data
Number
PI8801595Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Cooperativa de Produtores de Cana, Açúcar e Álcool do Estado de São Paulo Ltda. - COPERSUCAR
SP, BR
Inventors
J. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/31/1989
RPI 993
#2.1
08/02/1988
RPI 928
#21.1
Patente extinta em 29/03/2003
09/02/2008
RPI 1965
#16.1
04/27/1993
RPI 1169
#13.1
10/27/1992
RPI 1143
#9.1
06/09/1992
RPI 1123
#4.1
06/25/1991
RPI 1073
From the same holder
Same category
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