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Official data from INPI

EMBALAGEM PLASTICA COM TAMPA REUTILIZAVEL

Em AnáliseUtility Model

Application data

Number

MU6400618

Type

Utility Model

Filing

04/27/1984

Publication

10/23/1984

Progress at the INPI

  1. Filing04/27/84
  2. Publication10/23/84
  3. Examination03/26/85
  4. Allowance03/11/86
  5. Grant12/30/86
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ONICA PARTICIPACAO E ADMINISTR [BR]

Inventors

B. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

07/12/1988

RPI 925

Cessão de direito de exploração

#22.1

03/01/1988

RPI 906

Cessão de direito de exploração

#22.1

09/01/1987

RPI 880

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

07/01/1986

RPI 819

Deferimento

#9.1

03/11/1986

RPI 803

Solicitação de exame técnico

#4.1

03/26/1985

RPI 753

Publicação antecipada

#3.2

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

07/03/1984

RPI 715

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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