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Official data from INPI

CARBURADOR PARA UM MOTOR DE COMBUSTAO INTERNA

ConcedidaInvention Patent

Application data

Number

PI8300979

Type

Invention Patent

Filing

03/01/1982

Publication

11/16/1983

Progress at the INPI

  1. Filing03/01/82
  2. Publication11/16/83
  3. Examination10/29/85
  4. Allowance08/11/87
  5. Grant03/29/88
  6. Terminated10/02/90

The patent was granted on 03/29/1988 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: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BROWN MAURICE LECHMERE [NZ]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/29/1988

RPI 910

Notificação para pagamento de retribuição

#13.1

12/01/1987

RPI 893

Deferimento

#9.1

08/11/1987

RPI 877

Exigência - art. 36 da LPI

#6.1

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Publicação do pedido de patente

#3.1

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

04/12/1983

RPI 651

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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