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Official data from INPI

MÁQUINA DE CARDAÇO

Prazo de SigiloInvention Patent

Application data

Number

PI8805683

Type

Invention Patent

Filing

10/31/1988

Publication

06/12/1990

Progress at the INPI

Office action pending
  1. Filing10/31/88
  2. Publication06/12/90
  3. Examination06/25/91
  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: 03/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Malharia e Máquinas Tapajós Ltda.

SC, BR

Malharia Tapajós S/A

SC, BR

Inventors

E. H. (pessoa física)

V. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

03/07/1989

RPI 959

Retificação

#15.3

12/12/1995

RPI 1306

Exigência - art. 36 da LPI

#6.1

06/28/1994

RPI 1230

Solicitação de exame técnico

#4.1

06/25/1991

RPI 1073

14.4

12/04/1990

RPI 1044

Publicação do pedido de patente

#3.1

06/12/1990

RPI 1022

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