Solicitação de exame técnico
#4.1
03/08/1988
RPI 907
Application data
Number
PI8601887Type
Filing
Publication
The application was refused by the INPI on 09/08/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
B. S. (pessoa física)
US
F. H. (pessoa física)
US
R. A. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/08/1988
RPI 907
#3.1
12/30/1986
RPI 845
#2.1
11/04/1986
RPI 837
#9.2
09/08/1993
RPI 1188
#7.1
03/02/1993
RPI 1161
From the same holder
Same category
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