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Official data from INPI

recipiente com tampa para leite e outros.

ConcedidaUtility Model

Application data

Number

MU6401208

Type

Utility Model

Filing

07/26/1984

Publication

12/18/1984

Progress at the INPI

  1. Filing07/26/84
  2. Publication12/18/84
  3. Examination04/30/85
  4. Allowance08/12/86
  5. Grant08/25/87
  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: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alpina S/A Indústria e Comércio.

Inventors

C. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/25/1987

RPI 879

14.1

03/17/1987

RPI 856

Notificação para pagamento de retribuição

#13.1

12/02/1986

RPI 841

Deferimento

#9.1

08/12/1986

RPI 825

Solicitação de exame técnico

#4.1

04/30/1985

RPI 758

Publicação antecipada

#3.2

12/18/1984

RPI 739

Pedido de patente depositado

#2.1

10/09/1984

RPI 729

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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