111
11/25/1986
RPI 840
The application was refused on 11/25/1986 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: 11/25/1986. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
Inventors
P. B. (pessoa física)
BR
W. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/25/1986
RPI 840
#12.2
05/06/1986
RPI 811
#9.2
01/07/1986
RPI 794
#4.1
12/04/1984
RPI 737
#3.2
09/04/1984
RPI 724
#2.1
06/19/1984
RPI 713
Same category
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