Solicitação de exame técnico
#4.1
07/12/1988
RPI 925
The application was refused by the INPI on 01/02/1991. 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
E. B. (pessoa física)
SP, BR
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/12/1988
RPI 925
#3.2
06/07/1988
RPI 920
#2.1
12/29/1987
RPI 897
#15.11
As classificações anteriores eram: A61B 19/04; A41D 19/00
08/16/2016
RPI 2380
#9.2
01/02/1991
RPI 1048
From the same holder
Same category
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