Concessão da patente
#16.1
07/26/1983
RPI 666
The patent was granted on 07/26/1983 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: 07/26/1983. We update with every new RPI gazette, published weekly.
Applicants
LIBBEY OWENS FORD CO
Inventors
M. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1983
RPI 666
#13.1
05/31/1983
RPI 658
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01/25/1983
RPI 640
#6.1
08/24/1982
RPI 618
01/26/1982
RPI 588
#18.2
10/23/1990
RPI 1038
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