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Official data from INPI

TAMPA COM VISOR PARA PANELAS DE USO DOMÉSTICO

Arquivada/ExtintaUtility Model

Application data

Number

MU7001534

Type

Utility Model

Filing

08/10/1990

Publication

03/03/1992

Progress at the INPI

  1. Filing08/10/90
  2. Publication03/03/92
  3. Examination03/29/94
  4. Allowance02/07/95
  5. Grant07/25/95
  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

Philips do Brasil Ltda

SP, BR

See this company's full portfolio

Inventors

P. D. (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 10/08/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

07/25/1995

RPI 1286

Deferimento

#9.1

02/07/1995

RPI 1262

Solicitação de exame técnico

#4.1

03/29/1994

RPI 1217

Publicação do pedido de patente

#3.1

03/03/1992

RPI 1109

Pedido de patente depositado

#2.1

10/23/1990

RPI 1038

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