Solicitação de exame técnico
#4.1
07/12/1988
RPI 925
The application was refused by the INPI on 02/13/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
MAXDEL IND E COMERCIO LTDA [BR]
Inventors
M. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/12/1988
RPI 925
#4.2
04/26/1988
RPI 914
#4.2
01/12/1988
RPI 899
#3.2
11/10/1987
RPI 890
#2.1
11/03/1987
RPI 889
#15.11
04/09/1991
RPI 1062
#9.2
02/13/1991
RPI 1054
#7.1
05/08/1990
RPI 1017
Same category
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