Pedido de patente depositado
#2.1
10/24/1989
RPI 992
Application data
Number
PI8903208Type
Filing
Publication
The application was refused by the INPI on 09/24/1996. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
D. Z. (pessoa física)
SP, BR
Inventors
D. Z. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/24/1989
RPI 992
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01F 31/02; H01F 27/42.
03/27/2018
RPI 2464
#9.2
09/24/1996
RPI 1347
#6.1
06/13/1995
RPI 1280
#6.1
10/19/1993
RPI 1194
#4.1
05/07/1991
RPI 1066
#3.1
01/02/1991
RPI 1048
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