Conhecimento de parecer técnico
#7.1
09/05/1989
RPI 985
Application data
Number
PI8307258Type
Filing
Publication
The patent was granted on 04/27/1993 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Fundição Tupy S/A
Indústria de Fundição Tupy Ltda
SC, BR
Inventors
A. S. (pessoa física)
BR
E. B. (pessoa física)
BR
I. M. (pessoa física)
BR
N. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
09/05/1989
RPI 985
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RPI 1045
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