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Official data from INPI

REATOR DE CORPO DUPLO PARA CONDESADOR E NÚCLEO

Em AnáliseInvention Patent
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Application data

Number

PI8701609

Type

Invention Patent

Filing

03/17/1987

Publication

07/12/1988
View on INPI

Progress at the INPI

  1. Filing03/17/87
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 03/17/1987. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Guarilux S/A - Eletrometalurgica

Inventors

C. V. (pessoa física)

Technical data

IPC Classification

H01F 27/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

02/21/1989

RPI 957

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Publicação antecipada

#3.2

07/12/1988

RPI 925

Pedido de patente depositado

#2.1

07/14/1987

RPI 873

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

Retificação

#15.3

10/23/1990

RPI 1038

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