111
12/30/1986
RPI 845
The application was refused on 12/30/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
SPUMA PAC CIA BRASILEIRA DE EM [BR]
Inventors
L. D. (pessoa física)
L. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/30/1986
RPI 845
08/05/1986
RPI 824
07/29/1986
RPI 823
#12.2
05/20/1986
RPI 813
#9.2
02/12/1986
RPI 799
#5.1
07/09/1985
RPI 768
#4.1
02/20/1985
RPI 748
#3.1
04/12/1983
RPI 651
#2.1
10/20/1981
RPI 574
From the same holder
Same category
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