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Official data from INPI

CONJUNTO DE LANTERNAS PARA VEICULOS AUTOMOTORES

ConcedidaUtility Model

Application data

Number

MU6400383

Type

Utility Model

Filing

03/15/1984

Publication

05/22/1984

Progress at the INPI

  1. Filing03/15/84
  2. Publication05/22/84
  3. Examination09/04/84
  4. Allowance02/17/87
  5. Grant08/25/87
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DAIMLER BENZ BRASIL [BR]

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Inventors

F. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/25/1987

RPI 879

Deferimento

#9.1

02/17/1987

RPI 852

Exigência - art. 36 da LPI

#6.1

07/15/1986

RPI 821

Republicação - classificação IPC

#15.11

05/27/1986

RPI 814

Pedido de certificado de adição de invenção

#5.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

09/04/1984

RPI 724

Publicação antecipada

#3.2

05/22/1984

RPI 709

Pedido de patente depositado

#2.1

05/15/1984

RPI 708

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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