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Official data from INPI

LUMINÁRIA PARA VEÍCULOS COLETIVOS

Em AnáliseUtility Model

Application data

Number

MU6401355

Type

Utility Model

Filing

08/16/1984

Publication

07/30/1985

Progress at the INPI

  1. Filing08/16/84
  2. Publication07/30/85
  3. Examination12/10/85
  4. Allowance09/27/88
  5. Grant01/09/90
  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: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SENOP Eletrônica Indústria e Comércio Ltda

SP, BR

Inventors

F. V. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

110

09/12/1989

RPI 986

120

04/18/1989

RPI 965

Recurso

#12.1

01/03/1989

RPI 950

Deferimento

#9.1

09/27/1988

RPI 936

Exigência - art. 36 da LPI

#6.1

03/29/1988

RPI 910

Pedido de certificado de adição de invenção

#5.1

04/15/1986

RPI 808

Solicitação de exame técnico

#4.1

12/10/1985

RPI 790

Publicação antecipada

#3.2

07/30/1985

RPI 771

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

Concessão da patente

#16.1

01/09/1990

RPI 1001

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