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Official data from INPI

MOLDE PARA MOLDAGEM DE UMA ARTIGO

Em AnáliseInvention Patent

Application data

Number

PI8604083

Type

Invention Patent

Filing

08/27/1986

Publication

11/17/1987

Progress at the INPI

  1. Filing08/27/86
  2. Publication11/17/87
  3. Examination04/12/88
  4. Allowance11/08/94
  5. Grant05/30/95
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Group Lotus PLC

GB

Inventors

A. A. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

US

793.804 · 01/21/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Publicação do pedido de patente

#3.1

11/17/1987

RPI 891

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Carta-patente expirada

#21.1

Patente extinta em 27/08/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

03/14/1995

RPI 1267

Deferimento

#9.1

11/08/1994

RPI 1249

Exigência - art. 36 da LPI

#6.1

06/29/1993

RPI 1178

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