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Official data from INPI

bomba para combustível

Em AnáliseInvention Patent

Application data

Number

PI8004136

Type

Invention Patent

Filing

07/03/1980

Publication

-

Progress at the INPI

  1. Filing07/03/80
  2. Publication
  3. Examination
  4. Allowance11/29/83
  5. Grant05/29/84
  6. Terminated07/26/94

The patent was granted on 05/29/1984 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ACF Industries, Incorporated

See this company's full portfolio

Inventors

B. W. (pessoa física)

H. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

080.267 · 10/01/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

10/31/1989

RPI 993

20.7

10/24/1989

RPI 992

310

02/18/1986

RPI 800

300

11/05/1985

RPI 785

200

07/16/1985

RPI 769

Pedido de licença voluntária

#17.1

02/12/1985

RPI 747

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

03/20/1984

RPI 700

Deferimento

#9.1

11/29/1983

RPI 684

Anuidade - prazo legal encerrado

#18.2

07/26/1994

RPI 1234

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