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Official data from INPI

APERFEIÇOAMENTO EM MÁQUINA TÊXTIL.

Em AnáliseUtility Model

Application data

Number

MU6301718

Type

Utility Model

Filing

11/18/1983

Publication

03/27/1984

Progress at the INPI

  1. Filing11/18/83
  2. Publication03/27/84
  3. Examination05/29/84
  4. Refused07/07/87
  5. Grant
  6. In force

The application was refused on 07/07/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

SP, BR

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/07/1987

RPI 872

Petição de recurso

#12.2

12/02/1986

RPI 841

Indeferimento

#9.2

07/29/1986

RPI 823

Pedido de certificado de adição de invenção

#5.1

10/30/1984

RPI 732

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação antecipada

#3.2

03/27/1984

RPI 701

Pedido de patente depositado

#2.1

02/07/1984

RPI 694

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