Indeferimento
#9.2
02/04/1986
RPI 798
Application data
Number
PI8107862Type
Filing
Publication
The application was refused by the INPI on 02/04/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/04/1986. We update with every new RPI gazette, published weekly.
Applicants
Duratex Sociedade Anônima
SP, BR
Inventors
M. B. (pessoa física)
S. V. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
02/04/1986
RPI 798
#7.1
12/04/1984
RPI 737
#4.1
04/24/1984
RPI 705
#3.1
08/30/1983
RPI 671
#2.1
01/26/1982
RPI 588
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: D21H 1/04; B32B 29/02.
03/27/2018
RPI 2464
From the same holder
Same category
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