111
07/14/1987
RPI 873
The application was refused on 07/14/1987 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: 07/14/1987. We update with every new RPI gazette, published weekly.
Applicants
Atlantic Richfield Company
US
Inventors
R. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/14/1987
RPI 873
01/21/1987
RPI 848
#12.2
05/28/1985
RPI 762
#9.2
01/08/1985
RPI 742
#4.1
09/13/1983
RPI 673
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: G07F 7/08; B67D 5/00.
03/27/2018
RPI 2464
From the same holder
Same category
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