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Official data from INPI

DISPOSICAO CONSTRUTIVA EM REQUADRO PARA REFRIGERADORES

ConcedidaUtility Model

Application data

Number

MU6200342

Type

Utility Model

Filing

03/18/1982

Publication

10/25/1983

Progress at the INPI

  1. Filing03/18/82
  2. Publication10/25/83
  3. Examination01/31/84
  4. Allowance11/13/84
  5. Grant08/27/85
  6. Expired11/15/94

The letters patent expired on 11/15/1994: 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: 08/27/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REUBLI IND & COMERCIO LTDA [BR]

Inventors

E. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

03/26/1985

RPI 753

Deferimento

#9.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

01/31/1984

RPI 693

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

05/04/1982

RPI 602

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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