Concessão da patente
#16.1
02/23/1988
RPI 905
Application data
Number
PI8107252Type
Filing
Publication
The patent was granted on 02/23/1988 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: 02/23/1988. We update with every new RPI gazette, published weekly.
Applicants
Hooker Chemicals & Plastics Corporation
US
Inventors
B. D. (pessoa física)
R. Y. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
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RPI 905
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