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Official data from INPI

EMBALAGEM INVIOLAVEL APERFEICOADA

ConcedidaUtility Model

Application data

Number

MU6400140

Type

Utility Model

Filing

01/27/1984

Publication

12/17/1985

Progress at the INPI

  1. Filing01/27/84
  2. Publication12/17/85
  3. Examination07/01/86
  4. Allowance03/31/87
  5. Grant11/24/87
  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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VITALIANO RAIOLA [BR]

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

08/11/1987

RPI 877

Deferimento

#9.1

03/31/1987

RPI 858

Solicitação de exame técnico

#4.1

07/01/1986

RPI 819

Publicação do pedido de patente

#3.1

12/17/1985

RPI 791

14.4

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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