111
06/09/1987
RPI 868
Application data
Number
PI8105060Type
Filing
Publication
The application was refused on 06/09/1987 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: 06/09/1987. We update with every new RPI gazette, published weekly.
Applicants
L. N. (pessoa física)
W. N. (pessoa física)
Inventors
N. [. (pessoa física)
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/09/1987
RPI 868
#15.11
03/17/1987
RPI 856
#12.2
03/04/1987
RPI 854
#9.2
11/04/1986
RPI 837
#4.1
06/04/1985
RPI 763
#3.1
03/15/1983
RPI 647
Same category
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