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Official data from INPI

LUMINÁRIA PÚBLICA.

Em ExigênciaUtility Model

Application data

Number

MU6601964

Type

Utility Model

Filing

10/15/1986

Publication

10/06/1987

Progress at the INPI

  1. Filing10/15/86
  2. Publication10/06/87
  3. Examination01/19/88
  4. Allowance03/13/90
  5. Grant11/27/90
  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.

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Latest action published by the INPI: 10/10/1989. 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

R. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

01/19/1988

RPI 900

Publicação antecipada

#3.2

10/06/1987

RPI 885

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Carta-patente expirada

#21.1

Patente extinta em 15/10/1996

07/01/2008

RPI 1956

Concessão da patente

#16.1

11/27/1990

RPI 1043

Notificação para pagamento de retribuição

#13.1

07/24/1990

RPI 1025

Deferimento

#9.1

03/13/1990

RPI 1009

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