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Official data from INPI

CABEÇOTE DE MATRIZ PARA MÁQUINA IMPRESSORA A ROLETES E APARELHO IMPRESSOR

Em ExigênciaInvention Patent

Application data

Number

PI8504967

Type

Invention Patent

Filing

10/04/1985

Publication

07/22/1986

Progress at the INPI

  1. Filing10/04/85
  2. Publication07/22/86
  3. Examination12/09/86
  4. Allowance01/19/93
  5. Grant07/27/93
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. E. Bishop & Associates PTY. Limited

AU

Bishop Steering Pty LTD

AU

See this company's full portfolio

Inventors

A. B. (pessoa física)

AU

K. R. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PG 7491 · 10/04/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

6.2

06/13/1989

RPI 973

Solicitação de exame técnico

#4.1

12/09/1986

RPI 842

Publicação do pedido de patente

#3.1

07/22/1986

RPI 822

Pedido de patente depositado

#2.1

12/17/1985

RPI 791

Carta-patente expirada

#21.1

Patente extinta em 04/10/2000

07/15/2008

RPI 1958

Alteração de nome deferida

#25.4

Alterado de: AE Bishop & Associates PTY Limited.

09/21/1999

RPI 1498

22.6

04/26/1994

RPI 1221

Cessão de direito de exploração

#22.1

03/15/1994

RPI 1215

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

05/04/1993

RPI 1170

Deferimento

#9.1

01/19/1993

RPI 1155

Exigência - art. 36 da LPI

#6.1

10/29/1991

RPI 1091

Exigência - art. 36 da LPI

#6.1

02/13/1991

RPI 1054

14.1

06/05/1990

RPI 1021

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