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Official data from INPI

TELHA CANAL VENTILADA.

Em AnáliseUtility Model

Application data

Number

MU6401351

Type

Utility Model

Filing

08/06/1984

Publication

03/25/1986

Progress at the INPI

  1. Filing08/06/84
  2. Publication03/25/86
  3. Examination06/02/87
  4. Allowance
  5. Grant
  6. In force

Published on 03/25/1986, 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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. S. (pessoa física)

Inventors

F. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.7

08/30/1988

RPI 932

Indeferimento

#9.2

08/09/1988

RPI 929

Retificação

#15.6

12/29/1987

RPI 897

Retificação

#15.3

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Publicação do pedido de patente

#3.1

03/25/1986

RPI 805

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

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