Concessão da patente
#16.1
11/27/1984
RPI 736
The letters patent expired on 07/05/1994: 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: 11/27/1984. We update with every new RPI gazette, published weekly.
Applicants
LABAZ
Inventors
C. M. (pessoa física)
D. F. (pessoa física)
P. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/27/1984
RPI 736
08/14/1984
RPI 721
08/07/1984
RPI 720
07/10/1984
RPI 716
#13.1
02/14/1984
RPI 695
#9.1
11/01/1983
RPI 680
#6.1
02/01/1983
RPI 641
#6.1
07/20/1982
RPI 613
#21.1
07/05/1994
RPI 1231
From the same holder
Same category
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