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Official data from INPI

ARO VINCADO PARA RODEIRO RAIADO DE SEMIREBOQUE

ConcedidaUtility Model

Application data

Number

MU6100843

Type

Utility Model

Filing

06/23/1981

Publication

02/01/1983

Progress at the INPI

  1. Filing06/23/81
  2. Publication02/01/83
  3. Examination08/09/83
  4. Allowance01/02/85
  5. Grant07/30/85
  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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BOSCHETTI IVO LUIZ [BR]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/30/1985

RPI 771

Notificação para pagamento de retribuição

#13.1

04/23/1985

RPI 757

Deferimento

#9.1

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

08/28/1984

RPI 723

Solicitação de exame técnico

#4.1

08/09/1983

RPI 668

Publicação do pedido de patente

#3.1

02/01/1983

RPI 641

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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