Official data from INPI

PI9104411

Em AnáliseInvention Patent

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Application data

Number

PI9104411

Type

Invention Patent

Filing

10/09/1991

Publication

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Progress at the INPI

Filing10/09/91
Publication
Abandoned
Allowance
Grant
In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 04/07/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. S. (pessoa física)

MG, BR

Inventors

P. S. (pessoa física)

Technical data

IPC Classification

H01F 27/42 H05B 41/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

04/07/1992

RPI 1114

Pedido de patente depositado

#2.1

11/12/1991

RPI 1093

From the same holder

REATOR CAPACITIVO PARA LÂMPADAS A ARCO VOLTAICO QUE EXIBEM SOBRETENSÃO DE IGNIÇÃO

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