Solicitação de exame técnico
#4.1
08/15/1989
RPI 982
Application data
Number
PI8700406Type
Filing
Publication
The patent was granted on 07/30/1991 and is in force until 01/27/2007. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:01/27/2007
Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
J. D. (pessoa física)
BR
Inventors
J. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/15/1989
RPI 982
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RPI 929
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RPI 1078
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