Publicação do pedido de patente
#3.1
06/21/1988
RPI 922
The application was refused on 12/07/1993 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
E. O. (pessoa física)
Inventors
E. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/21/1988
RPI 922
#2.1
05/05/1987
RPI 863
12/07/1993
RPI 1201
12/15/1992
RPI 1150
#15.11
10/22/1991
RPI 1090
#12.2
04/30/1991
RPI 1065
#9.2
01/15/1991
RPI 1050
07/31/1990
RPI 1026
#4.1
05/01/1990
RPI 1016
From the same holder
Same category
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