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
H. T. (pessoa física)
H. D. (pessoa física)
R. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1983
RPI 666
#13.1
06/21/1983
RPI 661
#9.1
03/01/1983
RPI 645
#6.1
06/22/1982
RPI 609
#6.1
01/19/1982
RPI 587
#18.2
01/21/1992
RPI 1103
From the same holder
Same category
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