Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8204903Type
Filing
Publication
The patent was granted on 07/26/1988 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
J. N. (pessoa física)
DE
Inventors
A. P. (pessoa física)
DE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
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02/09/1988
RPI 903
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RPI 892
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RPI 879
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07/22/1986
RPI 822
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04/03/1984
RPI 702
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RPI 625
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12/20/1994
RPI 1255
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