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Official data from INPI

ENCOSTO AJUSTAVEL PARA BANCO DE VEICULOS OU OUTROS

ConcedidaUtility Model

Application data

Number

MU6001456

Type

Utility Model

Filing

11/03/1980

Publication

07/06/1982

Progress at the INPI

  1. Filing11/03/80
  2. Publication07/06/82
  3. Examination08/21/84
  4. Allowance09/10/85
  5. Grant05/27/86
  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: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RESIL S A [BR]

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/27/1986

RPI 814

Notificação para pagamento de retribuição

#13.1

01/14/1986

RPI 795

Deferimento

#9.1

09/10/1985

RPI 777

Exigência - art. 36 da LPI

#6.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

08/21/1984

RPI 722

Publicação do pedido de patente

#3.1

07/06/1982

RPI 611

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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