Solicitação de exame técnico
#4.1
12/13/1988
RPI 947
Application data
Number
PI8603587Type
Filing
Publication
The application was refused by the INPI on 02/27/1996. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Borrachas Vipal Ltda.
RS, BR
Inventors
A. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/13/1988
RPI 947
#3.1
03/15/1988
RPI 908
#2.1
01/06/1987
RPI 846
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B60C 21/04.
03/27/2018
RPI 2464
#9.2
02/27/1996
RPI 1317
#15.11
04/25/1995
RPI 1273
#7.1
01/03/1995
RPI 1257
From the same holder
Same category
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