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Official data from INPI

DISPOSITIVO ATUADOR APLICÁVEL A TORNEIRAS EM GERAL

DeferidaUtility Model

Application data

Number

MU6302101

Type

Utility Model

Filing

10/27/1983

Publication

06/04/1985

Progress at the INPI

  1. Filing10/27/83
  2. Publication06/04/85
  3. Examination09/10/85
  4. Allowance08/29/89
  5. Grant04/24/90
  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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Becker Ltda.

RS, BR

Inventors

E. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

08/29/1989

RPI 984

15.10

08/22/1989

RPI 983

Exigência - art. 36 da LPI

#6.1

02/08/1989

RPI 955

Conhecimento de parecer técnico

#7.1

08/26/1986

RPI 827

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

06/04/1985

RPI 763

Pedido de patente depositado

#2.1

01/17/1984

RPI 691

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

01/09/1990

RPI 1001

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