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Official data from INPI

BOMBA DE DISTRIBUIÇÃO DE INJEÇÃO DE COMBUSTÍVEL

DeferidaInvention Patent

Application data

Number

PI8407300

Type

Invention Patent

Filing

05/10/1984

Publication

03/25/1986

Progress at the INPI

  1. Filing05/10/84
  2. Publication03/25/86
  3. Examination03/29/88
  4. Allowance11/21/89
  5. Grant06/26/90
  6. Terminated07/04/95

The patent was granted on 06/26/1990 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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Caterpillar, Inc.

US

See this company's full portfolio

Inventors

A. S. (pessoa física)

US

D. H. (pessoa física)

US

D. G. (pessoa física)

US

D. W. (pessoa física)

US

J. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

594.009 · 03/27/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/21/1989

RPI 996

Exigência - art. 36 da LPI

#6.1

01/10/1989

RPI 951

14.1

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

03/29/1988

RPI 910

15.17

02/23/1988

RPI 905

Retificação

#15.3

12/08/1987

RPI 894

Notificação de entrada na fase nacional - PCT

#1.3

03/25/1986

RPI 805

Anuidade - prazo legal encerrado

#18.2

07/04/1995

RPI 1283

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/27/1990

RPI 1011

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