111
09/12/1989
RPI 986
Application data
Number
PI8105890Type
Filing
Publication
The application was refused on 09/12/1989 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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
C. B. (pessoa física)
MG, BR
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
09/12/1989
RPI 986
#12.2
02/09/1988
RPI 903
10/13/1987
RPI 886
08/04/1987
RPI 876
#9.2
10/14/1986
RPI 834
#7.1
09/25/1984
RPI 727
#4.1
11/23/1982
RPI 631
#3.2
04/06/1982
RPI 598
#2.1
10/27/1981
RPI 575
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