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Official data from INPI

FREIO A DISCO COM REGULAGEM AUTOMÁTICA

Em AnáliseInvention Patent

Application data

Number

PI8601551

Type

Invention Patent

Filing

03/26/1986

Publication

12/09/1986

Progress at the INPI

  1. Filing03/26/86
  2. Publication12/09/86
  3. Examination01/10/89
  4. Allowance02/13/90
  5. Grant09/25/90
  6. Expired07/22/08

The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societé Anonyme Dite : Bendix France

FR

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Inventors

C. M. (pessoa física)

FR

J. G. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

85-04556 · 03/27/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/10/1989

RPI 951

Publicação do pedido de patente

#3.1

12/09/1986

RPI 842

Pedido de patente depositado

#2.1

10/21/1986

RPI 835

Carta-patente expirada

#21.1

Patente extinta em 26/03/2001

07/22/2008

RPI 1959

Republicação - classificação IPC

#15.11

04/30/1991

RPI 1065

Concessão da patente

#16.1

09/25/1990

RPI 1034

Notificação para pagamento de retribuição

#13.1

06/05/1990

RPI 1021

Deferimento

#9.1

02/13/1990

RPI 1006

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