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Official data from INPI

DISPOSITIVO DE FIXAÇÃO

Em ExigênciaUtility Model
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Application data

Number

MU6601108

Type

Utility Model

Filing

07/03/1986

Publication

11/17/1987
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Progress at the INPI

  1. Filing07/03/86
  2. Publication11/17/87
  3. Examination01/12/88
  4. Allowance10/30/90
  5. Grant06/25/91
  6. Expired09/17/96

The letters patent expired on 09/17/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Máquinas Suzuki S/A

SP, BR

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Inventors

M. S. (pessoa física)

BR

Technical data

IPC Classification

A01G 13/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

01/12/1988

RPI 899

Publicação antecipada

#3.2

11/17/1987

RPI 891

Pedido de patente depositado

#2.1

02/03/1987

RPI 850

Carta-patente expirada

#21.1

09/17/1996

RPI 1346

Concessão da patente

#16.1

06/25/1991

RPI 1073

20.7

03/05/1991

RPI 1057

Deferimento

#9.1

10/30/1990

RPI 1039

Exigência - art. 36 da LPI

#6.1

04/03/1990

RPI 1012

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