Concessão da patente
#16.1
06/30/1987
RPI 871
The patent was granted on 06/30/1987 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
KELSEY HAYES CO
Inventors
M. J. (pessoa física)
T. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/30/1987
RPI 871
#9.1
09/30/1986
RPI 832
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04/01/1986
RPI 806
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05/14/1985
RPI 760
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09/20/1983
RPI 674
#4.1
02/01/1983
RPI 641
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11/30/1982
RPI 632
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01/28/1992
RPI 1104
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