111
01/21/1987
RPI 848
The application was refused on 01/21/1987 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: 01/21/1987. We update with every new RPI gazette, published weekly.
Applicants
W. A. (pessoa física)
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
01/21/1987
RPI 848
#12.2
05/28/1985
RPI 762
#9.2
01/02/1985
RPI 741
#4.1
10/25/1983
RPI 679
#3.2
03/16/1982
RPI 595
#2.1
12/29/1981
RPI 584
Same category
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