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Official data from INPI

PROCESSO PARA A REALIZAÇÃO DE CARTUCHOS PARA ARMAS DE FOGO E CARTUCHO ASSIM OBTIDO

Arquivada/ExtintaInvention Patent
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Application data

Number

PI9006561

Type

Invention Patent

Filing

12/21/1990

Publication

10/01/1991
View on INPI

Progress at the INPI

  1. Filing12/21/90
  2. Publication10/01/91
  3. Examination09/14/93
  4. Allowance06/23/98
  5. Grant11/24/98
  6. Expired05/28/13

The letters patent expired on 05/28/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 05/28/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gordon Consulting Engineering & Marketing Limited

GB

Inventors

M. J. (pessoa física)

CH

Technical data

IPC Classification

F42B 3/00

Priority claims

IT

3784 A/89 · 12/22/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 21/12/2010

05/28/2013

RPI 2212

Concessão da patente

#16.1

11/24/1998

RPI 1455

Deferimento

#9.1

06/23/1998

RPI 1435

Solicitação de exame técnico

#4.1

09/14/1993

RPI 1189

Publicação do pedido de patente

#3.1

10/01/1991

RPI 1087

Pedido de patente depositado

#2.1

06/11/1991

RPI 1071

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