Concessão da patente
#16.1
02/22/1983
RPI 644
The patent was granted on 02/22/1983 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: 02/22/1983. We update with every new RPI gazette, published weekly.
Applicants
FORMICA CORP
Inventors
M. D. (pessoa física)
P. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/22/1983
RPI 644
#13.1
11/30/1982
RPI 632
09/21/1982
RPI 622
#18.2
09/18/1990
RPI 1033
From the same holder
Same category
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