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Official data from INPI

SOFA-CAMA

ConcedidaUtility Model

Application data

Number

MU6401580

Type

Utility Model

Filing

09/24/1984

Publication

12/26/1984

Progress at the INPI

  1. Filing09/24/84
  2. Publication12/26/84
  3. Examination06/11/85
  4. Allowance09/27/88
  5. Grant07/25/89
  6. Expired11/22/94

The letters patent expired on 11/22/1994: 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INNOVATOR DESING DESENHO IND E [BR]

Inventors

A. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

01/10/1989

RPI 951

Deferimento

#9.1

09/27/1988

RPI 936

Exigência - art. 36 da LPI

#6.1

12/08/1987

RPI 894

Solicitação de exame técnico

#4.1

06/11/1985

RPI 764

Publicação antecipada

#3.2

12/26/1984

RPI 740

Pedido de patente depositado

#2.1

12/18/1984

RPI 739

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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