Official data from INPI

PROCESSO PARA MAGNETIZAÇÃO MULTIDIRECIONAL DE PEÇAS E COMPONENTES FERROSOS SEM CONTATO FÍSICO

Arquivada/ExtintaInvention Patent

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Application data

Number

PI9105251

Type

Invention Patent

Filing

11/29/1991

Publication

08/25/1992

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Progress at the INPI

Filing11/29/91
Publication08/25/92
Abandoned11/24/92
Allowance
Grant
In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/16/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Foerster Imaden Ind. e Com. Ltda

SP, BR

Inventors

C. P. (pessoa física)

Technical data

IPC Classification

H01F 13/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 5ª, 6ª, 7ª e 8ª anuidade

05/16/2000

RPI 1532

8.1

Referente a 5ª, 6ª e 7ª anuidade.

12/29/1998

RPI 1460

Solicitação de exame técnico

#4.1

11/24/1992

RPI 1147

Publicação antecipada

#3.2

08/25/1992

RPI 1134

Pedido de patente depositado

#2.1

01/28/1992

RPI 1104

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