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Official data from INPI

disposição introduzida em estrutura mudular.

ConcedidaUtility Model
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Application data

Number

MU6500188

Type

Utility Model

Filing

02/25/1985

Publication

05/07/1985
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Progress at the INPI

  1. Filing02/25/85
  2. Publication05/07/85
  3. Examination08/06/85
  4. Allowance06/28/88
  5. Grant02/28/89
  6. Expired05/09/95

The letters patent expired on 05/09/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Altena Targetti Iluminação Ltda

SP, BR

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Inventors

A. M. (pessoa física)

BR

Technical data

IPC Classification

E04H 12/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/28/1988

RPI 923

Exigência - art. 36 da LPI

#6.1

01/12/1988

RPI 899

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Publicação antecipada

#3.2

05/07/1985

RPI 759

Carta-patente expirada

#21.1

05/09/1995

RPI 1275

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