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Official data from INPI

SUPORTE PARA UNIDADE DE ILUMINAÇÃO

Arquivada/ExtintaUtility Model

Application data

Number

MU7000059

Type

Utility Model

Filing

01/15/1990

Publication

06/12/1990

Progress at the INPI

  1. Filing01/15/90
  2. Publication06/12/90
  3. Examination10/09/90
  4. Allowance02/01/94
  5. Grant06/28/94
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Moferco Ltda.

SP, BR

Inventors

E. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 15/01/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

06/28/1994

RPI 1230

Deferimento

#9.1

02/01/1994

RPI 1209

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

Publicação antecipada

#3.2

06/12/1990

RPI 1022

Pedido de patente depositado

#2.1

05/08/1990

RPI 1017

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