Concessão da patente
#16.1
12/26/1984
RPI 740
The letters patent expired on 11/22/1994: 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: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
Tintas Coral S.A.
Tintas Supercor S.A., firma brasileira, industrial e comercial
RJ, BR
Inventors
R. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/26/1984
RPI 740
#13.1
06/12/1984
RPI 712
#9.1
02/21/1984
RPI 696
#4.1
05/31/1983
RPI 658
#3.1
12/07/1982
RPI 633
#21.1
11/22/1994
RPI 1251
From the same holder
Same category
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