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Official data from INPI

CONJUNTO DE SUPORTE DE CORTINA REMOVIVEL PARA JANELAS DE VEICULOS COLETIVOS,EM PARTICULAR DE ONIBUS

Em AnáliseUtility Model

Application data

Number

MU6201556

Type

Utility Model

Filing

11/16/1982

Publication

09/13/1983

Progress at the INPI

  1. Filing11/16/82
  2. Publication09/13/83
  3. Examination12/27/83
  4. Allowance07/30/85
  5. Grant02/25/86
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 01/03/1989. 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).

18.8

01/03/1989

RPI 950

Anuidade - prazo legal encerrado

#18.2

11/29/1988

RPI 945

Concessão da patente

#16.1

02/25/1986

RPI 801

Notificação para pagamento de retribuição

#13.1

11/26/1985

RPI 788

Deferimento

#9.1

07/30/1985

RPI 771

Exigência - art. 36 da LPI

#6.1

01/08/1985

RPI 742

Solicitação de exame técnico

#4.1

12/27/1983

RPI 688

Publicação antecipada

#3.2

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

01/04/1983

RPI 637

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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