Concessão da patente
#16.1
10/30/1984
RPI 732
The letters patent expired on 07/20/1993: 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
IND ARVISA LTD
Inventors
B. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
#13.1
06/12/1984
RPI 712
03/07/1984
RPI 698
10/11/1983
RPI 677
#12.1
10/13/1981
RPI 573
#21.1
07/20/1993
RPI 1181
From the same holder
Same category
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