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Official data from INPI

PORTA IMPLEMENTOS AGRÍCOLAS DE TRAÇÃO ANIMAL.

ConcedidaUtility Model
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Application data

Number

MU6300582

Type

Utility Model

Filing

05/06/1983

Publication

12/26/1984
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Progress at the INPI

  1. Filing05/06/83
  2. Publication12/26/84
  3. Examination04/30/85
  4. Allowance03/17/87
  5. Grant08/25/87
  6. Terminated03/10/92

The patent was granted on 08/25/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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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

Cemag Ceará Máquinas Agrícolas S.A.

CE, BR

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Inventors

P. C. (pessoa física)

Technical data

IPC Classification

A01B 3/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/25/1987

RPI 879

Deferimento

#9.1

03/17/1987

RPI 856

Exigência - art. 36 da LPI

#6.1

07/29/1986

RPI 823

Exigência - art. 36 da LPI

#6.1

12/24/1985

RPI 792

Solicitação de exame técnico

#4.1

04/30/1985

RPI 758

Publicação do pedido de patente

#3.1

12/26/1984

RPI 740

Pedido de patente depositado

#2.1

06/28/1983

RPI 662

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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