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Official data from INPI

FECHADURA COM ESFORÇO DE ABERTURA REDUZIDO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003281

Type

Invention Patent

Filing

07/04/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing07/04/90
  2. Publication08/27/91
  3. Examination11/19/91
  4. Allowance05/20/97
  5. Grant01/21/98
  6. Expired01/22/13

The letters patent expired on 01/22/2013: 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fiat Auto S.p.A

IT

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Inventors

N. G. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

53213 B/89 · 07/04/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E05B 65/20.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 04/07/2010

01/22/2013

RPI 2194

Concessão da patente

#16.1

01/21/1998

RPI 1413

Deferimento

#9.1

05/20/1997

RPI 1381

Solicitação de exame técnico

#4.1

11/19/1991

RPI 1094

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

01/08/1991

RPI 1049

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