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Official data from INPI

EMBALAGEM PARA ACOMODAR UMA SÉRIE DE CAIXAS DE PAPELÃO EM FORMA DE PARALELEPÍPEDO E PAR DE PREFORMAS DE PAPELÃO ENCAIXADAS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001465

Type

Invention Patent

Filing

03/29/1990

Publication

04/16/1991

Progress at the INPI

  1. Filing03/29/90
  2. Publication04/16/91
  3. Examination06/22/93
  4. Allowance05/31/94
  5. Grant12/27/94
  6. Expired05/18/10

The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MeadWestvaco Packaging Systems, LLC

US

T. C. (pessoa física)

US

See this company's full portfolio

Inventors

A. S. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

GB

8907185.6 · 03/30/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 29/03/2005

05/18/2010

RPI 2054

Transferência deferida

#25.1

Transferido de: The Mead Corporation

03/29/2005

RPI 1786

Concessão da patente

#16.1

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

10/04/1994

RPI 1244

Deferimento

#9.1

05/31/1994

RPI 1226

Solicitação de exame técnico

#4.1

06/22/1993

RPI 1177

Publicação do pedido de patente

#3.1

04/16/1991

RPI 1063

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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