Solicitação de exame técnico
#4.1
08/09/1988
RPI 929
The patent was granted on 03/31/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
Multimax Plásticos Indústria e Comércio Ltda.
SP, BR
Inventors
J. Y. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/09/1988
RPI 929
#3.2
05/17/1988
RPI 917
#2.1
03/08/1988
RPI 907
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10/31/1995
RPI 1300
02/01/1994
RPI 1209
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03/31/1992
RPI 1113
#13.1
10/29/1991
RPI 1091
09/10/1991
RPI 1084
#15.3
07/16/1991
RPI 1076
#9.1
01/15/1991
RPI 1050
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