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Official data from INPI

DISPOSITIVO DE ABERTURA PARA BOLSAS PREENCHIDAS COM ARTIGOS FLEXÍVEIS COMPRIMIDOS

Prazo de SigiloInvention Patent
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Application data

Number

PI8903174

Type

Invention Patent

Filing

06/28/1989

Publication

09/25/1990
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Progress at the INPI

  1. Filing06/28/89
  2. Publication09/25/90
  3. Examination03/16/93
  4. Allowance11/03/93
  5. Grant07/26/94
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

US

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Inventors

A. B. (pessoa física)

DE

M. F. (pessoa física)

DE

Technical data

IPC Classification

B65D 5/54

Priority claims

GB

88.15330.9 · 06/28/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/10/1989

RPI 990

Carta-patente expirada

#21.1

Patente extinta em 28/06/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

07/26/1994

RPI 1234

Notificação para pagamento de retribuição

#13.1

03/29/1994

RPI 1217

Notificação para pagamento de retribuição

#13.1

03/22/1994

RPI 1216

Deferimento

#9.1

11/03/1993

RPI 1196

Solicitação de exame técnico

#4.1

03/16/1993

RPI 1163

Publicação do pedido de patente

#3.1

09/25/1990

RPI 1034

14.7

02/06/1990

RPI 1005

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