Solicitação de exame técnico
#4.1
07/05/1988
RPI 924
Application data
Number
PI8705210Type
Filing
Publication
The patent was granted on 11/27/1990 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: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Imetec Indústria Metalúrgica Técnica Ltda
PR, BR
Inventors
J. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/05/1988
RPI 924
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RPI 912
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RPI 1396
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11/27/1990
RPI 1043
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07/24/1990
RPI 1025
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03/13/1990
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