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Official data from INPI

DISPOSIÇÀO CONSTRUTIVA EM EMBALAGEM

ConcedidaUtility Model

Application data

Number

MU6200267

Type

Utility Model

Filing

03/04/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing03/04/82
  2. Publication10/18/83
  3. Examination12/27/83
  4. Allowance05/07/85
  5. Grant12/30/86
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Van Leer Embalagens Industriais do Brasil Ltda

SP, BR

See this company's full portfolio

Inventors

R. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

07/08/1986

RPI 820

110

04/01/1986

RPI 806

Recurso

#12.1

08/20/1985

RPI 774

Deferimento

#9.1

05/07/1985

RPI 759

Exigência - art. 36 da LPI

#6.1

12/18/1984

RPI 739

Pedido de certificado de adição de invenção

#5.1

05/15/1984

RPI 708

Solicitação de exame técnico

#4.1

12/27/1983

RPI 688

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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