Solicitação de exame técnico
#4.1
08/15/1989
RPI 982
Application data
Number
PI8901544Type
Filing
Publication
The application was refused by the INPI on 09/21/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Malavasi & Cia Ltda
SP, BR
Inventors
L. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/15/1989
RPI 982
#3.2
08/08/1989
RPI 981
#2.1
05/16/1989
RPI 969
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B65D 85/56; B65D 75/34; B65D 75/64.
03/27/2018
RPI 2464
#9.2
09/21/1993
RPI 1190
Same category
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