111
04/22/1986
RPI 809
Application data
Number
PI8206189Type
Filing
Publication
The application was refused on 04/22/1986 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: 04/22/1986. We update with every new RPI gazette, published weekly.
Applicants
DU PONT [US]
Inventors
C. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/22/1986
RPI 809
#12.2
09/10/1985
RPI 777
#9.2
05/07/1985
RPI 759
06/19/1984
RPI 713
#15.11
02/14/1984
RPI 695
#4.1
02/14/1984
RPI 695
#3.1
09/20/1983
RPI 674
#2.1
12/14/1982
RPI 634
From the same holder
Same category
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