Publicação do pedido de patente
#3.1
09/08/1987
RPI 881
Application data
Number
PI8600791Type
Filing
Publication
The application was refused on 01/26/1993 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: 09/08/1987. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/08/1987
RPI 881
#2.1
08/12/1986
RPI 825
01/26/1993
RPI 1156
#12.2
05/14/1991
RPI 1067
#9.2
02/13/1991
RPI 1054
#5.1
08/07/1990
RPI 1027
#4.1
03/27/1990
RPI 1011
Same category
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