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Official data from INPI

CARRETA PARA O PLANTIO DE CANA DE ACUCAR,COM PICADORES DE CANA PLANTA

Em AnáliseInvention Patent

Application data

Number

PI8207519

Type

Invention Patent

Filing

12/20/1982

Publication

07/31/1984

Progress at the INPI

  1. Filing12/20/82
  2. Publication07/31/84
  3. Examination01/22/85
  4. Allowance07/08/86
  5. Grant06/30/87
  6. Terminated10/18/88

The patent was granted on 06/30/1987 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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALBERTO BORGES [BR]

LUIZ BORGES [BR]

Inventors

B. [. (pessoa física)

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/18/1988

RPI 939

Concessão da patente

#16.1

06/30/1987

RPI 871

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Exigência - art. 36 da LPI

#6.1

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

01/22/1985

RPI 744

Publicação do pedido de patente

#3.1

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

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