111
05/04/1993
RPI 1170
Application data
Number
PI8904970Type
Filing
Publication
The application was refused on 05/04/1993 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: 05/04/1993. We update with every new RPI gazette, published weekly.
Applicants
R. L. (pessoa física)
PR, BR
Inventors
R. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/04/1993
RPI 1170
#12.2
10/27/1992
RPI 1143
#9.2
06/30/1992
RPI 1126
#4.1
12/11/1990
RPI 1045
#3.2
05/29/1990
RPI 1020
#2.1
03/27/1990
RPI 1011
Same category
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