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Official data from INPI

VÁLVULA DE COMANDO ELETROMAGNÉTICO, APTA A CONTROLAR UMA ENTRADA DE AR SUPLEMENTAR NAS INSTALAÇÕES DE ALIMENTAÇÃO DE MOTORES À COMBUSTÃO INTERNA.

Em AnáliseInvention Patent

Application data

Number

PI8401771

Type

Invention Patent

Filing

04/12/1984

Publication

11/20/1984

Progress at the INPI

Under appeal
  1. Filing04/12/84
  2. Publication11/20/84
  3. Examination01/27/87
  4. Allowance
  5. Grant
  6. In force

An appeal was filed against the abandonment. The INPI will review the decision.

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Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Weber S.P.A.

IT

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Inventors

P. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de recurso

#12.3

08/22/1989

RPI 983

Retificação

#15.6

05/02/1989

RPI 967

Retificação

#15.3

12/20/1988

RPI 948

11.3

08/02/1988

RPI 928

Exigência - art. 36 da LPI

#6.1

11/24/1987

RPI 892

Solicitação de exame técnico

#4.1

01/27/1987

RPI 849

Solicitação de exame não realizada

#4.2

09/09/1986

RPI 829

Publicação do pedido de patente

#3.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

06/26/1984

RPI 714

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