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Official data from INPI

ELEVADOR PARA VEÍCULO A MOTOR

Em AnáliseInvention PatentPCT · EP1987000182

Application data

Number

PI8707277

Type

Invention Patent

Filing

04/03/1987

Publication

06/14/1988

PCT

EP1987000182

Progress at the INPI

  1. Filing04/03/87
  2. Publication06/14/88
  3. Examination10/17/89
  4. Allowance08/06/91
  5. Grant03/31/92
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. R. (pessoa física)

IT

Inventors

E. R. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

84114A/86 · 04/11/1986

IT

84139A86 · 10/01/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Notificação de entrada na fase nacional - PCT

#1.3

06/14/1988

RPI 921

Carta-patente expirada

#21.1

Patente extinta em 03/04/2002

07/29/2008

RPI 1960

22.2

Requerente: O titular @Despacho: Não conhecida a petição n. º 020040012735 de 29/11/2004, rotulada de "Extensão de prazo " por falta de fundamentação legal - artigo 219 inciso II.

06/21/2005

RPI 1798

Concessão da patente

#16.1

03/31/1992

RPI 1113

Deferimento

#9.1

08/06/1991

RPI 1079

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