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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM PORTA-GUARDANAPOS.

ConcedidaUtility Model

Application data

Number

MU6401407

Type

Utility Model

Filing

08/24/1984

Publication

04/15/1986

Progress at the INPI

  1. Filing08/24/84
  2. Publication04/15/86
  3. Examination07/22/86
  4. Allowance04/12/88
  5. Grant02/28/89
  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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. G. (pessoa física)

SP, BR

Inventors

E. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

07/26/1988

RPI 927

Deferimento

#9.1

04/12/1988

RPI 912

Exigência - art. 36 da LPI

#6.1

09/29/1987

RPI 884

Solicitação de exame técnico

#4.1

07/22/1986

RPI 822

Publicação do pedido de patente

#3.1

04/15/1986

RPI 808

Pedido de patente depositado

#2.1

10/30/1984

RPI 732

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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