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Official data from INPI

IMPLEMENTO DE COLETA E ENSACAMENTO DE GRÃOS DERRIÇADOS

Em AnáliseUtility Model

Application data

Number

MU6500078

Type

Utility Model

Filing

01/23/1985

Publication

08/26/1986

Progress at the INPI

  1. Filing01/23/85
  2. Publication08/26/86
  3. Examination11/11/86
  4. Allowance02/08/89
  5. Grant06/26/90
  6. Expired05/09/95

The letters patent expired on 05/09/1995: 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: 06/06/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Máquinas Agrícolas Jacto S/A

SP, BR

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Inventors

M. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

06/06/1989

RPI 972

Deferimento

#9.1

02/08/1989

RPI 955

Exigência - art. 36 da LPI

#6.1

10/25/1988

RPI 940

Solicitação de exame técnico

#4.1

11/11/1986

RPI 838

Publicação do pedido de patente

#3.1

08/26/1986

RPI 827

Pedido de patente depositado

#2.1

04/09/1985

RPI 755

Carta-patente expirada

#21.1

05/09/1995

RPI 1275

Concessão da patente

#16.1

06/26/1990

RPI 1024

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