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Official data from INPI

VEÍCULO DISTRIBUIDOR DE CARGA

ConcedidaInvention Patent

Application data

Number

PI8200091

Type

Invention Patent

Filing

01/08/1982

Publication

11/03/1982

Progress at the INPI

  1. Filing01/08/82
  2. Publication11/03/82
  3. Examination07/19/83
  4. Allowance07/08/86
  5. Grant02/03/87
  6. Terminated02/11/92

The patent was granted on 02/03/1987 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: 02/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Mining Union Corporation Limited.

ZA

See this company's full portfolio

Inventors

D. L. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

ZA

81/0124 · 01/09/1981

ZA

81/6142 · 09/04/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/03/1987

RPI 850

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

06/19/1984

RPI 713

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

Publicação do pedido de patente

#3.1

11/03/1982

RPI 628

Pedido de patente depositado

#2.1

03/02/1982

RPI 593

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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