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Official data from INPI

APARELHO TERMINAL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001946

Type

Invention Patent

Filing

04/26/1990

Publication

07/30/1991

Progress at the INPI

  1. Filing04/26/90
  2. Publication07/30/91
  3. Examination10/22/91
  4. Allowance05/05/98
  5. Grant11/24/98
  6. Expired01/08/13

The letters patent expired on 01/08/2013: 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: 01/08/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. K. (pessoa física)

JP

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Inventors

J. Y. (pessoa física)

JP

K. T. (pessoa física)

JP

K. S. (pessoa física)

JP

T. M. (pessoa física)

JP

T. N. (pessoa física)

JP

T. H. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

1-50308 · 04/27/1989

JP

1-92379 · 08/05/1989

JP

1-92384 · 08/05/1989

JP

1-92385 · 08/05/1989

JP

1-99491 · 08/24/1989

JP

1-99492 · 08/24/1989

JP

1-99493 · 08/24/1989

JP

1-99494 · 08/24/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 26/04/2010

01/08/2013

RPI 2192

Concessão da patente

#16.1

11/24/1998

RPI 1455

Deferimento

#9.1

05/05/1998

RPI 1428

Exigência - art. 36 da LPI

#6.1

02/27/1996

RPI 1317

Solicitação de exame técnico

#4.1

10/22/1991

RPI 1090

Publicação do pedido de patente

#3.1

07/30/1991

RPI 1078

Pedido de patente depositado

#2.1

09/11/1990

RPI 1032

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