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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM PORTAS PARA MÓVEIS EM GERAL.

ConcedidaUtility Model

Application data

Number

MU6400473

Type

Utility Model

Filing

04/02/1984

Publication

01/22/1985

Progress at the INPI

  1. Filing04/02/84
  2. Publication01/22/85
  3. Examination12/10/85
  4. Allowance09/23/86
  5. Grant06/30/87
  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: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/30/1987

RPI 871

Notificação para pagamento de retribuição

#13.1

02/17/1987

RPI 852

Deferimento

#9.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

12/10/1985

RPI 790

Publicação antecipada

#3.2

01/22/1985

RPI 744

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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