111
03/10/1987
RPI 855
The application was refused on 03/10/1987 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: 03/10/1987. We update with every new RPI gazette, published weekly.
Applicants
STANDARD OIL CO
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
03/10/1987
RPI 855
#12.2
07/22/1986
RPI 822
#9.2
04/08/1986
RPI 807
#7.1
02/28/1984
RPI 697
#7.1
08/30/1983
RPI 671
#4.1
08/10/1982
RPI 616
From the same holder
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