111
08/08/1989
RPI 981
Application data
Number
PI8303669Type
Filing
Publication
The application was refused on 08/08/1989 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
M. S. (pessoa física)
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/08/1989
RPI 981
#15.3
11/03/1987
RPI 889
#7.1
09/29/1987
RPI 884
#4.1
05/22/1984
RPI 709
#3.2
03/13/1984
RPI 699
#2.1
08/23/1983
RPI 670
Same category
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