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Official data from INPI

PROCESSO PARA DESMAGNETIZAÇÃO DE PEÇAS E COMPONENTES FERROSOS, MAGNETICAMENTE DUROS

IndeferidaInvention Patent
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Application data

Number

PI9006214

Type

Invention Patent

Filing

12/03/1990

Publication

05/07/1991
View on INPI

Progress at the INPI

Under appeal
  1. Filing12/03/90
  2. Publication05/07/91
  3. Examination07/16/91
  4. Refused12/28/99
  5. Grant
  6. In force

The application was refused by the INPI on 12/28/1999. The invention was never patented.

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Latest action published by the INPI: 12/28/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Foerster Imaden Equipamentos para Controle de Qualidade Ltda

SP, BR

Inventors

C. P. (pessoa física)

BR

Technical data

IPC Classification

H01F 13/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base no Artigo 8° combinado com o Artigo 13 da LPI.

12/28/1999

RPI 1512

Conhecimento de parecer técnico

#7.1

06/02/1998

RPI 1432

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Pedido de patente depositado

#2.1

05/07/1991

RPI 1066

Publicação antecipada

#3.2

05/07/1991

RPI 1066

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