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Official data from INPI

SUPORTE PARA PRATOS PORTA-MOLDE

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003909

Type

Invention Patent

Filing

08/09/1990

Publication

02/25/1992

Progress at the INPI

  1. Filing08/09/90
  2. Publication02/25/92
  3. Examination04/12/94
  4. Allowance04/22/98
  5. Grant12/29/98
  6. Expired01/29/13

The letters patent expired on 01/29/2013: 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: 01/29/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Blopac Indústria e Comércio Ltda.

SP, BR

Serac S/A

FR

Inventors

A. G. (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 09/08/2010

01/29/2013

RPI 2195

Concessão da patente

#16.1

12/29/1998

RPI 1460

Transferência deferida

#25.1

Transferido de: Blopac Indústria e Comércio Ltda

11/17/1998

RPI 1454

Deferimento

#9.1

04/22/1998

RPI 1426

Solicitação de exame técnico

#4.1

04/12/1994

RPI 1219

14.7

04/20/1993

RPI 1168

Publicação do pedido de patente

#3.1

02/25/1992

RPI 1108

Pedido de patente depositado

#2.1

02/19/1991

RPI 1055

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