Indeferimento
#9.2
12/11/1984
RPI 738
Application data
Number
PI8102872Type
Filing
Publication
The application was refused by the INPI on 12/11/1984. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/11/1984. We update with every new RPI gazette, published weekly.
Applicants
Durocrin Colchões Especiais Ltda
Inventors
A. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/11/1984
RPI 738
#4.1
09/20/1983
RPI 674
#3.1
12/14/1982
RPI 634
From the same holder
Same category
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