Solicitação de exame técnico
#4.1
09/05/1989
RPI 985
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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Supertainer Italplast do Brasil Embalagens Tecnicas Ltda.
SP, BR
Inventors
M. O. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/05/1989
RPI 985
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04/22/1987
RPI 861
#2.1
11/26/1985
RPI 788
#21.1
11/07/1995
RPI 1301
#20.1
03/23/1993
RPI 1164
#16.1
11/27/1990
RPI 1043
#13.1
08/21/1990
RPI 1029
#9.1
05/15/1990
RPI 1018
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Same category
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