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Official data from INPI

SISTEMA DE FIXAÇÃO DE DISCO DE FREIO, DISCO DE FREIO E CUBO DE RODA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9601399

Type

Invention Patent

Filing

04/16/1996

Publication

01/13/1998

Progress at the INPI

  1. Filing04/16/96
  2. Publication01/13/98
  3. Examination
  4. Allowance06/29/04
  5. Grant09/28/04
  6. Expired05/10/16

The letters patent expired on 05/10/2016: 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: 05/10/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústrias Freios Knorr Ltda.

SP, BR

Inventors

D. W. (pessoa física)

DE

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 16/04/2016

05/10/2016

RPI 2366

Concessão da patente

#16.1

09/28/2004

RPI 1760

9.1.4

Referente à RPI 1747 de 29/06/2004.

08/03/2004

RPI 1752

Deferimento

#9.1

06/29/2004

RPI 1747

Publicação do pedido de patente

#3.1

01/13/1998

RPI 1412

Pedido de patente depositado

#2.1

07/30/1996

RPI 1339

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