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Official data from INPI

MECANISMO DE FREIO E SAPATA DE FREIO PARA SISTEMA DE FREIO EXCÊNTRICO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9600945

Type

Invention Patent

Filing

03/07/1996

Publication

12/30/1997

Progress at the INPI

  1. Filing03/07/96
  2. Publication12/30/97
  3. Examination
  4. Allowance08/22/00
  5. Grant12/26/00
  6. Expired04/26/16

The letters patent expired on 04/26/2016: 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: 04/26/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

US

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Inventors

D. E. (pessoa física)

US

D. K. (pessoa física)

US

J. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/399.051 · 03/08/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 07/03/2016

04/26/2016

RPI 2364

Concessão da patente

#16.1

12/26/2000

RPI 1564

Deferimento

#9.1

08/22/2000

RPI 1546

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Pedido de patente depositado

#2.1

04/09/1996

RPI 1323

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