Indeferimento
#9.2
04/22/1987
RPI 861
Progress at the INPI
Under appeal- Filing06/28/82
- Publication01/31/84
- Examination06/03/86
- Refused04/22/87
- Grant
- In force
The application was refused by the INPI on 04/22/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
RUBENS BRABO [BR]
Inventors
B. [. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Pedido de certificado de adição de invenção
#5.1
09/30/1986
RPI 832
Solicitação de exame técnico
#4.1
06/03/1986
RPI 815
11.8
05/20/1986
RPI 813
Arquivamento - Art. 33 da LPI
#11.1
03/04/1986
RPI 802
Publicação do pedido de patente
#3.1
01/31/1984
RPI 693
Pedido de patente depositado
#2.1
08/10/1982
RPI 616
Republicação - classificação IPC
#15.11
Alterada a classificação de H02B 1/50 e H02G 3/08 para H02G 3/08 e H02B 1/50.
09/12/2017
RPI 2436
Republicação - classificação IPC
#15.11
12/22/2009
RPI 2033
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