111
11/03/1987
RPI 889
The application was refused on 11/03/1987 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: 11/03/1987. We update with every new RPI gazette, published weekly.
Applicants
IMPROBEL IND DE PRODUTOS DE BE [BR]
Inventors
B. L. (pessoa física)
W. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/03/1987
RPI 889
#12.2
06/16/1987
RPI 869
#15.6
04/22/1987
RPI 861
#15.1
01/13/1987
RPI 847
#9.2
07/08/1986
RPI 820
#5.1
06/25/1985
RPI 766
#4.1
02/12/1985
RPI 747
#3.2
10/30/1984
RPI 732
#2.1
01/10/1984
RPI 690
From the same holder
Same category
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