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Official data from INPI

BASE PARA GELADEIRAS E OUTROS

ConcedidaUtility Model

Application data

Number

MU6100120

Type

Utility Model

Filing

01/30/1981

Publication

-

Progress at the INPI

  1. Filing01/30/81
  2. Publication
  3. Examination
  4. Allowance04/09/85
  5. Grant10/29/85
  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: 10/29/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA JOIA LTD

Inventors

M. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/29/1985

RPI 784

Notificação para pagamento de retribuição

#13.1

07/30/1985

RPI 771

Deferimento

#9.1

04/09/1985

RPI 755

Exigência - art. 36 da LPI

#6.1

08/07/1984

RPI 720

Conhecimento de parecer técnico

#7.1

11/16/1983

RPI 682

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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