Solicitação de exame técnico
#4.1
09/12/1989
RPI 986
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Official data from INPI
DISPOSITIVO PARA ACOPLAMENTO DE DISJUNTORES
Em AnáliseUtility Model
Progress at the INPI
Awaiting grant fee payment- Filing07/30/87
- Publication02/28/89
- Examination09/12/89
- Allowance03/12/91
- Grant
- In force
The application was allowed by the INPI on 03/12/1991. The grant of the letters patent is being processed.
Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
P. F. (pessoa física)
SP, BR
Inventors
P. F. (pessoa física)
BR
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação do pedido de patente
#3.1
02/28/1989
RPI 958
Pedido de patente depositado
#2.1
12/15/1987
RPI 895
Retificação
#15.3
07/02/1991
RPI 1074
Deferimento
#9.1
03/12/1991
RPI 1058
Pedido de certificado de adição de invenção
#5.1
02/01/1990
RPI 1004
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