Solicitação de exame técnico
#4.1
08/01/1989
RPI 980
Application data
Number
PI8806431Type
Filing
Publication
The patent was granted on 01/26/1993 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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
J. S. (pessoa física)
SP, BR
Radial Tecnograf. Maquinas Ltda.
SP, BR
Inventors
J. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/01/1989
RPI 980
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RPI 1299
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01/26/1993
RPI 1156
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10/20/1992
RPI 1142
06/30/1992
RPI 1126
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12/24/1991
RPI 1099
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