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Official data from INPI

DISPOSITIVO PARA ACONDICIONAMENTO DE EMBALAGENS

Prazo de SigiloUtility Model

Application data

Number

MU6900609

Type

Utility Model

Filing

04/13/1989

Publication

02/19/1991

Progress at the INPI

  1. Filing04/13/89
  2. Publication02/19/91
  3. Examination07/16/91
  4. Allowance11/17/92
  5. Grant06/29/93
  6. Expired11/20/01

The letters patent expired on 11/20/2001: 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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brasholanda S/A - Equipamentos Industriais

PR, BR

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Inventors

W. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Carta-patente expirada

#21.1

Patente extinta em 13/04/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

Concessão da patente

#16.1

06/29/1993

RPI 1178

Notificação para pagamento de retribuição

#13.1

04/06/1993

RPI 1166

Deferimento

#9.1

11/17/1992

RPI 1146

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Publicação do pedido de patente

#3.1

02/19/1991

RPI 1055

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