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Official data from INPI

SISTEMA DE FIXAÇÀO DE CABOS EM PANELAS

Em AnáliseUtility Model

Application data

Number

MU6400312

Type

Utility Model

Filing

03/01/1984

Publication

10/08/1985

Progress at the INPI

  1. Filing03/01/84
  2. Publication10/08/85
  3. Examination08/05/86
  4. Allowance07/12/88
  5. Grant02/28/89
  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.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALCAN BRASIL [BR]

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Inventors

M. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

11/21/1989

RPI 996

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

11/01/1988

RPI 941

100

07/12/1988

RPI 925

120

02/17/1988

RPI 904

Petição de recurso

#12.2

09/29/1987

RPI 884

Indeferimento

#9.2

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

10/08/1985

RPI 781

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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