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Official data from INPI

SISTEMA DE GERENCIAMENTO DE DADOS

Arquivada/ExtintaInvention PatentPCT · JP1994002133

Application data

Number

PI9408699

Type

Invention Patent

Filing

12/19/1994

Publication

02/13/1996

PCT

JP1994002133

Progress at the INPI

  1. Filing12/19/94
  2. Publication02/13/96
  3. Examination
  4. Allowance05/20/03
  5. Grant08/05/03
  6. Expired07/21/15

The letters patent expired on 07/21/2015: 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: 07/21/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. C. (pessoa física)

JP

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Inventors

M. K. (pessoa física)

JP

Y. F. (pessoa física)

JP

Technical data

Priority claims

JP

P05-344012 · 12/18/1993

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/12/2014

07/21/2015

RPI 2324

Concessão da patente

#16.1

08/05/2003

RPI 1700

Deferimento

#9.1

05/20/2003

RPI 1689

Exigência - art. 36 da LPI

#6.1

02/18/2003

RPI 1676

Exigência - art. 36 da LPI

#6.1

06/18/2002

RPI 1641

Notificação de pedido dividido

#2.4

Notificação de entrada na fase nacional (1.3) publicada na RPI1315 de 13/02/96 e exigência técnica (6.1) publicada na RPI 1604 de 02/10/01

02/19/2002

RPI 1624

Notificação de entrada na fase nacional - PCT

#1.3

02/13/1996

RPI 1315

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