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Official data from INPI

CAIXA DE PAPELÃO E PEÇA DE PARTIDA DE MATERIAL DE EMBALAGEM

Arquivada/ExtintaInvention PatentPCT · US1989003996
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Application data

Number

PI8907088

Type

Invention Patent

Filing

09/13/1989

Publication

01/08/1991

PCT

US1989003996
View on INPI

Progress at the INPI

  1. Filing09/13/89
  2. Publication01/08/91
  3. Examination06/15/93
  4. Allowance08/16/94
  5. Grant04/25/95
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Uncle Ben'S Inc

US

Inventors

S. Z. (pessoa física)

US

Technical data

IPC Classification

B65D 27/32B65D 3/26B65D 33/36B65D 5/54B65D 5/70B65D 65/26

Priority claims

US

244.136 · 09/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 13/09/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

12/13/1994

RPI 1254

Deferimento

#9.1

08/16/1994

RPI 1237

Conhecimento de parecer técnico

#7.1

11/30/1993

RPI 1200

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Notificação de entrada na fase nacional - PCT

#1.3

01/08/1991

RPI 1049

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