Solicitação de exame técnico
#4.1
07/18/1989
RPI 978
Application data
Number
PI8504703Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Sasazaki Indústria e Comércio Ltda
SP, BR
Sasazaki S/A Industria e Comercio
SP, BR
Inventors
E. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/18/1989
RPI 978
#3.1
04/28/1987
RPI 862
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12/03/1985
RPI 789
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07/15/2008
RPI 1958
#25.7
06/17/1997
RPI 1385
#16.1
08/27/1991
RPI 1082
10/09/1990
RPI 1036
#13.1
08/14/1990
RPI 1028
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04/10/1990
RPI 1013
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