Concessão da patente
#16.1
03/27/1984
RPI 701
The letters patent expired on 11/30/1993: 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: 03/27/1984. We update with every new RPI gazette, published weekly.
Applicants
PIRELLI
Inventors
S. A. (pessoa física)
V. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/27/1984
RPI 701
#13.1
11/22/1983
RPI 683
#9.1
07/26/1983
RPI 666
03/22/1983
RPI 648
04/13/1982
RPI 599
10/06/1981
RPI 572
#21.1
11/30/1993
RPI 1200
08/04/1992
RPI 1131
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Same category
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