Concessão da patente
#16.1
06/30/1987
RPI 871
Application data
Number
PI8200954Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
Souza Cruz S/A
RJ, BR
Inventors
D. S. (pessoa física)
GB
J. L. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/30/1987
RPI 871
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11/04/1986
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08/24/1982
RPI 618
#3.2
06/08/1982
RPI 607
#2.1
04/13/1982
RPI 599
#21.1
Patente extinta em 16/02/97
07/01/2008
RPI 1956
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