Concessão da patente
#16.1
07/30/1985
RPI 771
The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
OWENS ILLINOIS INC [US]
Inventors
G. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
#13.1
05/07/1985
RPI 759
#9.1
01/15/1985
RPI 743
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05/22/1984
RPI 709
#4.1
04/26/1983
RPI 653
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era C08G 63/26.
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RPI 2464
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09/25/1990
RPI 1034
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