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Official data from INPI

ELEMENTOS COMPONENTES DO RESISTOR PARA A VELA DE IGNIÇÃO.

PublicadaInvention Patent

Application data

Number

PI8602284

Type

Invention Patent

Filing

05/13/1986

Publication

12/22/1987

Progress at the INPI

  1. Filing05/13/86
  2. Publication12/22/87
  3. Abandoned05/08/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cerâmica e Velas de Ignição NGK do Brasil Ltda

SP, BR

Cerâmica e Velas de Ignição Ngk do Brasil S/A

SP, BR

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Inventors

M. Y. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/22/1987

RPI 896

Pedido de patente depositado

#2.1

11/25/1986

RPI 840

Republicação - classificação IPC

#15.11

09/26/1995

RPI 1295

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

10/25/1994

RPI 1247

14.4

03/30/1993

RPI 1165

Solicitação de exame técnico

#4.1

05/08/1990

RPI 1017

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