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Official data from INPI

MOLDE PARA INJEÇÃO E SOPRO SIMULTÂNEO DE PEÇAS E RECIPIENTES DE PLÁSTICO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005543

Type

Invention Patent

Filing

10/29/1990

Publication

06/16/1992

Progress at the INPI

  1. Filing10/29/90
  2. Publication06/16/92
  3. Examination06/08/93
  4. Allowance08/18/98
  5. Grant02/23/99
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sofima S/A. Divisão de Plásticos

MG, BR

Inventors

C. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 29/10/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

02/23/1999

RPI 1468

Deferimento

#9.1

08/18/1998

RPI 1443

Solicitação de exame técnico

#4.1

06/08/1993

RPI 1175

Publicação do pedido de patente

#3.1

06/16/1992

RPI 1124

Pedido de patente depositado

#2.1

04/30/1991

RPI 1065

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