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Official data from INPI

PI0419323

Arquivada/ExtintaInvention PatentPCT · JP2004001747

Application data

Number

PI0419323

Type

Invention Patent

Filing

02/17/2004

Publication

-

PCT

JP2004001747

Progress at the INPI

  1. Filing02/17/04
  2. Publication
  3. Examination
  4. Allowance10/02/12
  5. Grant12/26/12
  6. Expired02/18/25

The letters patent expired on 02/18/2025: 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: 02/18/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

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Inventors

K. T. (pessoa física)

JP

M. S. (pessoa física)

JP

Technical data

Priority claims

JP

2003-37905 · 02/17/2003

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 17/02/2024

02/18/2025

RPI 2824

Concessão da patente

#16.1

12/26/2012

RPI 2190

Deferimento

#9.1

10/02/2012

RPI 2178

Notificação de pedido dividido

#2.4

Notificação da entrada da Fase Nacional (1.3):RPI 1802 (19/07/2005)

06/15/2010

RPI 2058

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