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Official data from INPI

APARELHO SELETOR DE RELACAO DE ENGRENAGEM PARA UM VEICULO

ConcedidaInvention Patent

Application data

Number

PI7900924

Type

Invention Patent

Filing

02/15/1978

Publication

-

Progress at the INPI

  1. Filing02/15/78
  2. Publication
  3. Examination
  4. Allowance08/30/83
  5. Grant03/27/84
  6. Terminated01/28/92

The patent was granted on 03/27/1984 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: 03/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ANGLO AMER CORP SOUTH AFRICA

Inventors

S. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

12/20/1983

RPI 687

Deferimento

#9.1

08/30/1983

RPI 671

Exigência - art. 36 da LPI

#6.1

04/12/1983

RPI 651

Exigência - art. 36 da LPI

#6.1

10/05/1982

RPI 624

6.2

02/16/1982

RPI 591

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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