Concessão da patente
#16.1
08/30/1983
RPI 671
The letters patent expired on 07/06/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 08/30/1983. We update with every new RPI gazette, published weekly.
Applicants
WARNER LAMBERT CO
Inventors
F. F. (pessoa física)
K. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1983
RPI 671
#13.1
06/14/1983
RPI 660
#9.1
02/16/1983
RPI 643
#6.1
03/02/1982
RPI 593
#21.1
07/06/1993
RPI 1179
From the same holder
Same category
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