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Official data from INPI

DISPOSIÇÀO CONSTRUTIVA EM BOBINA PARA TRANSPORTE DE CABOS

Em ExigênciaUtility Model

Application data

Number

MU6600738

Type

Utility Model

Filing

05/19/1986

Publication

01/19/1988

Progress at the INPI

  1. Filing05/19/86
  2. Publication01/19/88
  3. Examination09/27/88
  4. Allowance03/13/90
  5. Grant10/30/90
  6. In force05/19/01

The patent was granted on 10/30/1990 and is in force until 05/19/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:05/19/2001

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Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALCAN BRASIL [BR]

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Inventors

C. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Publicação do pedido de patente

#3.1

01/19/1988

RPI 900

Pedido de patente depositado

#2.1

01/21/1987

RPI 848

Licença compulsória (variante)

#20.2

10/01/1996

RPI 1348

Licença compulsória (variante)

#20.2

09/24/1996

RPI 1347

Carta-patente expirada

#21.1

09/17/1996

RPI 1346

Concessão da patente

#16.1

10/30/1990

RPI 1039

Notificação para pagamento de retribuição

#13.1

07/24/1990

RPI 1025

Deferimento

#9.1

03/13/1990

RPI 1009

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