Pedido de certificado de adição de invenção
#5.1
10/25/1988
RPI 940
The application was refused by the INPI on 04/09/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
Contruções Mecânicas CMV Limitada
Inventors
V. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
10/25/1988
RPI 940
#4.1
06/28/1988
RPI 923
#3.2
01/19/1988
RPI 900
#2.1
12/29/1987
RPI 897
#15.11
Reclassificação automática - A classificação anterior era: B05B 15/00
10/05/2021
RPI 2648
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B05B 15/12.
03/27/2018
RPI 2464
#9.2
04/09/1991
RPI 1062
Same category
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