Concessão da patente
#16.1
04/30/1985
RPI 758
The patent was granted on 04/30/1985 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: 04/30/1985. We update with every new RPI gazette, published weekly.
Applicants
JOUVENEL & CORDIER
Inventors
L. L. (pessoa física)
V. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/30/1985
RPI 758
#13.1
03/05/1985
RPI 750
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12/04/1984
RPI 737
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10/30/1984
RPI 732
#6.1
04/17/1984
RPI 704
#4.1
10/18/1983
RPI 678
#18.2
02/04/1992
RPI 1105
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