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Official data from INPI

APARELHO DE IGNIÇÃO DINÂMICO

DeferidaInvention Patent

Application data

Number

PI8304152

Type

Invention Patent

Filing

08/02/1983

Publication

03/13/1984

Progress at the INPI

  1. Filing08/02/83
  2. Publication03/13/84
  3. Examination07/01/86
  4. Allowance10/24/89
  5. Grant11/27/90
  6. Terminated02/18/92

The patent was granted on 11/27/1990 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

Inventors

L. B. (pessoa física)

US

L. A. (pessoa física)

US

V. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

404.068 · 08/02/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/24/1989

RPI 992

102

08/15/1989

RPI 982

Pedido de recurso

#12.3

02/14/1989

RPI 956

11.3

10/25/1988

RPI 940

Exigência - art. 36 da LPI

#6.1

01/19/1988

RPI 900

Solicitação de exame técnico

#4.1

07/01/1986

RPI 819

Publicação do pedido de patente

#3.1

03/13/1984

RPI 699

Pedido de patente depositado

#2.1

10/11/1983

RPI 677

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

Concessão da patente

#16.1

11/27/1990

RPI 1043

Retificação

#15.6

09/04/1990

RPI 1031

Retificação

#15.3

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

03/01/1990

RPI 1007

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