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Official data from INPI

CAIXA DESGASEIFICADORA DE CAFÉ EM PÓ.

Em AnáliseInvention Patent

Application data

Number

PI8306937

Type

Invention Patent

Filing

12/16/1983

Publication

07/23/1985

Progress at the INPI

  1. Filing12/16/83
  2. Publication07/23/85
  3. Examination11/05/85
  4. Allowance05/17/88
  5. Grant01/10/89
  6. Terminated04/23/96

The patent was granted on 01/10/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

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

Applicants and inventors

Applicants

Macafé Indústria e Comércio de Máquinas Ltda

SP, BR

Inventors

M. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/10/1989

RPI 990

Concessão da patente

#16.1

01/10/1989

RPI 951

Notificação para pagamento de retribuição

#13.1

09/06/1988

RPI 933

Deferimento

#9.1

05/17/1988

RPI 917

Exigência - art. 36 da LPI

#6.1

09/22/1987

RPI 883

Solicitação de exame técnico

#4.1

11/05/1985

RPI 785

Publicação do pedido de patente

#3.1

07/23/1985

RPI 770

Pedido de patente depositado

#2.1

02/28/1984

RPI 697

Anuidade - prazo legal encerrado

#18.2

04/23/1996

RPI 1325

18.8

01/22/1991

RPI 1051

22.7

01/22/1991

RPI 1051

22.2

11/13/1990

RPI 1041

22.2

09/11/1990

RPI 1032

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