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Official data from INPI

BOBINA DE IGNIÇÃO.

Em AnáliseInvention Patent

Application data

Number

PI8002769

Type

Invention Patent

Filing

05/06/1980

Publication

-

Progress at the INPI

  1. Filing05/06/80
  2. Publication
  3. Examination
  4. Allowance10/18/83
  5. Grant09/25/84
  6. Terminated02/11/92

The patent was granted on 09/25/1984 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lucas Industries Limited.

GB

See this company's full portfolio

Inventors

P. B. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

791.8381 · 05/25/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

11/24/1987

RPI 892

201

05/27/1986

RPI 814

Pedido de licença voluntária

#17.1

11/05/1985

RPI 785

Concessão da patente

#16.1

09/25/1984

RPI 727

110

06/19/1984

RPI 713

Recurso

#12.1

01/31/1984

RPI 693

Deferimento

#9.1

10/18/1983

RPI 678

Exigência - art. 36 da LPI

#6.1

04/26/1983

RPI 653

Pedido de certificado de adição de invenção

#5.1

02/24/1982

RPI 592

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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