101
08/11/1987
RPI 877
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Official data from INPI
DISPOSITIVO ELETRÔNICO PARA USO EM LINHA TELEFÔNICA.
Em AnáliseInvention Patent
Application data
Number
PI8005461Type
Invention Patent
Filing
08/28/1980
Publication
04/27/1982
Progress at the INPI
- Filing08/28/80
- Publication04/27/82
- Examination01/25/83
- Allowance
- Grant
- In force
Published on 04/27/1982, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/11/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Comércio e Indústria Induco S/A
RJ, BR
Inventors
F. L. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Recurso
#12.1
03/04/1987
RPI 854
Deferimento
#9.1
10/14/1986
RPI 834
8.1
07/01/1986
RPI 819
102
10/15/1985
RPI 782
Pedido de recurso
#12.3
05/28/1985
RPI 762
11.3
01/08/1985
RPI 742
Exigência - art. 36 da LPI
#6.1
01/24/1984
RPI 692
Exigência - art. 36 da LPI
#6.1
08/23/1983
RPI 670
Solicitação de exame técnico
#4.1
01/25/1983
RPI 640
Publicação do pedido de patente
#3.1
04/27/1982
RPI 601
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