Anuidade - prazo legal encerrado
#18.2
05/24/1988
RPI 918
Application data
Number
PI8108192Type
Filing
Publication
The patent was granted on 08/27/1985 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
HOOKER CHEMICALS PLASTICS CORP [US]
Inventors
M. B. (pessoa física)
S. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/24/1988
RPI 918
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08/27/1985
RPI 775
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RPI 745
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07/10/1984
RPI 716
#4.1
09/20/1983
RPI 674
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09/28/1982
RPI 623
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02/09/1982
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