Pedido de patente depositado
#2.1
04/25/1989
RPI 966
The application was refused on 11/30/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
GRANDENE S.A.
RS, BR
Inventors
C. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/25/1989
RPI 966
11/30/1993
RPI 1200
#12.2
04/27/1993
RPI 1169
#9.2
12/22/1992
RPI 1151
#4.1
10/08/1991
RPI 1088
#3.1
02/13/1990
RPI 1006
From the same holder
Same category
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