Conhecimento de parecer técnico
#7.1
01/03/1989
RPI 950
Application data
Number
PI8606346Type
Filing
Publication
The application was refused on 04/02/1991 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: 01/03/1989. We update with every new RPI gazette, published weekly.
Applicants
O. B. (pessoa física)
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
01/03/1989
RPI 950
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11/03/1987
RPI 889
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08/04/1987
RPI 876
#2.1
04/28/1987
RPI 862
04/02/1991
RPI 1061
#12.2
10/23/1990
RPI 1038
#15.6
08/28/1990
RPI 1030
#15.3
05/29/1990
RPI 1020
#9.2
02/13/1990
RPI 1006
From the same holder
Same category
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