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Official data from INPI

CARBURADOR DOTADO DE UM DISPOSITIVO APROPRIADO PARA ALIMENTAR O MOTOR COM POUCA MISTURA DURANTE AS FASES DE DESACELERAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8301372

Type

Invention Patent

Filing

03/16/1983

Publication

11/29/1983

Progress at the INPI

  1. Filing03/16/83
  2. Publication11/29/83
  3. Examination07/24/84
  4. Allowance04/18/89
  5. Grant02/06/90
  6. Terminated04/25/95

The patent was granted on 02/06/1990 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Weber S.p.A.

IT

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Inventors

A. V. (pessoa física)

M. F. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

3372A/82 · 03/17/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

08/15/1989

RPI 982

Deferimento

#9.1

04/18/1989

RPI 965

102

10/25/1988

RPI 940

Pedido de recurso

#12.3

03/25/1986

RPI 805

11.3

11/19/1985

RPI 787

Exigência - art. 36 da LPI

#6.1

05/07/1985

RPI 759

Pedido de certificado de adição de invenção

#5.1

12/18/1984

RPI 739

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

Pedido de patente depositado

#2.1

05/03/1983

RPI 654

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

Concessão da patente

#16.1

02/06/1990

RPI 1005

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