Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8401923Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
S/A. Agro-Industrial Eldorado
SP, BR
Inventors
V. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
10/25/1988
RPI 940
#9.1
06/28/1988
RPI 923
#4.1
06/25/1985
RPI 766
#3.2
07/10/1984
RPI 716
#2.1
07/03/1984
RPI 715
#21.1
Patente extinta em 18/04/99
07/08/2008
RPI 1957
From the same holder
Same category
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