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Official data from INPI

APERFEIÇOAMENTO EM PORTAS COM ADMISSÃO DE AR REGULADORA PARA SECAGEM DE CACAU.

Em AnáliseUtility Model

Application data

Number

MU6301549

Type

Utility Model

Filing

10/19/1983

Publication

05/28/1985

Progress at the INPI

  1. Filing10/19/83
  2. Publication05/28/85
  3. Examination09/03/85
  4. Allowance02/09/88
  5. Grant09/27/88
  6. Terminated10/10/89

The patent was granted on 09/27/1988 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

J. L. (pessoa física)

RS, BR

Inventors

L. [. (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

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

06/07/1988

RPI 920

Deferimento

#9.1

02/09/1988

RPI 903

Exigência - art. 36 da LPI

#6.1

07/28/1987

RPI 875

Exigência - art. 36 da LPI

#6.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

09/03/1985

RPI 776

Publicação do pedido de patente

#3.1

05/28/1985

RPI 762

Pedido de patente depositado

#2.1

01/10/1984

RPI 690

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