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Official data from INPI

Abridor de latas

Arquivada/ExtintaInvention Patent

Application data

Number

PI9105124

Type

Invention Patent

Filing

11/26/1991

Publication

07/21/1992

Progress at the INPI

  1. Filing11/26/91
  2. Publication07/21/92
  3. Examination07/12/94
  4. Allowance06/25/96
  5. Grant04/29/97
  6. Expired07/06/10

The letters patent expired on 07/06/2010: 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: 07/06/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Moulinex

FR

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Inventors

P. B. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

90.14944 · 11/29/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 26/11/2006

07/06/2010

RPI 2061

Concessão da patente

#16.1

04/29/1997

RPI 1378

Deferimento

#9.1

06/25/1996

RPI 1334

Solicitação de exame técnico

#4.1

07/12/1994

RPI 1232

Publicação do pedido de patente

#3.1

07/21/1992

RPI 1129

Pedido de patente depositado

#2.1

01/14/1992

RPI 1102

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