Official data from INPI

BALIZA COM ALIMENTAÇÃO POR CÉLULAS SOLARES

Em AnáliseInvention Patent

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Application data

Number

PI8405242

Type

Invention Patent

Filing

10/17/1984

Publication

08/27/1985

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Progress at the INPI

Under appeal

Filing10/17/84
Publication08/27/85
Examination10/29/86
Refused10/15/91
Grant
In force

The application was refused by the INPI on 10/15/1991. The invention was never patented.

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Latest action published by the INPI: 03/04/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. R. (pessoa física)

F. P. (pessoa física)

Inventors

C. R. (pessoa física)

F. P. (pessoa física)

Technical data

IPC Classification

H01L 31/04

Priority claims

83/17026 · 10/24/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

10/29/1986

RPI 836

Publicação do pedido de patente

#3.1

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

01/02/1985

RPI 741

Indeferimento

#9.2

10/15/1991

RPI 1089

Conhecimento de parecer técnico

#7.1

10/23/1990

RPI 1038

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