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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM AQUECEDOR PORTÁTIL

Em AnáliseUtility Model

Application data

Number

MU6300784

Type

Utility Model

Filing

06/13/1983

Publication

01/29/1985

Progress at the INPI

  1. Filing06/13/83
  2. Publication01/29/85
  3. Examination10/01/85
  4. Allowance
  5. Grant
  6. In force

Published on 01/29/1985, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Triches Ltda

RS, BR

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Inventors

T. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/13/1988

RPI 947

110

12/08/1987

RPI 894

120

08/04/1987

RPI 876

Recurso

#12.1

04/22/1987

RPI 861

Deferimento

#9.1

01/06/1987

RPI 846

Exigência - art. 36 da LPI

#6.1

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

10/01/1985

RPI 780

14.4

03/05/1985

RPI 750

Publicação do pedido de patente

#3.1

01/29/1985

RPI 745

Pedido de patente depositado

#2.1

07/26/1983

RPI 666

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