Concessão da patente
#16.1
11/27/1984
RPI 736
The letters patent expired on 05/16/1995: 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: 11/27/1984. We update with every new RPI gazette, published weekly.
Applicants
E. I. (pessoa física)
IT
Inventors
C. L. (pessoa física)
G. S. (pessoa física)
M. F. (pessoa física)
P. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/27/1984
RPI 736
#13.1
08/07/1984
RPI 720
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04/03/1984
RPI 702
#6.1
10/25/1983
RPI 679
#4.1
01/18/1983
RPI 639
#21.1
05/16/1995
RPI 1276
From the same holder
Same category
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