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Official data from INPI

APERFEIÇOAMENTO INTRODUZIDO EM FORRO INTEGRADO.

Em ExigênciaInvention Patent

Application data

Number

PI8400984

Type

Invention Patent

Filing

02/27/1984

Publication

07/24/1984

Progress at the INPI

Office action pending
  1. Filing02/27/84
  2. Publication07/24/84
  3. Examination01/08/85
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. K. (pessoa física)

Inventors

K. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/25/1987

RPI 879

Exigência - art. 36 da LPI

#6.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

01/08/1985

RPI 742

Publicação antecipada

#3.2

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

05/15/1984

RPI 708

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E04B 5/52.

03/27/2018

RPI 2464

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