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Official data from INPI

Caixa Plastica monobloco com irifícios para passagem de cordas de fixação.

ConcedidaUtility Model

Application data

Number

MU6300368

Type

Utility Model

Filing

03/17/1983

Publication

10/23/1984

Progress at the INPI

  1. Filing03/17/83
  2. Publication10/23/84
  3. Examination02/12/85
  4. Allowance02/17/87
  5. Grant09/29/87
  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: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Plásticos Pisani S.A

RS, BR

See this company's full portfolio

Inventors

O. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Notificação para pagamento de retribuição

#13.1

06/23/1987

RPI 870

Deferimento

#9.1

02/17/1987

RPI 852

Exigência - art. 36 da LPI

#6.1

05/20/1986

RPI 813

Exigência - art. 36 da LPI

#6.1

10/22/1985

RPI 783

Solicitação de exame técnico

#4.1

02/12/1985

RPI 747

Publicação do pedido de patente

#3.1

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

05/17/1983

RPI 656

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

20.4

09/04/1990

RPI 1031

20.7

09/04/1990

RPI 1031

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