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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA APLICADA A SIFÃO.

Em AnáliseUtility Model

Application data

Number

MU6700302

Type

Utility Model

Filing

02/19/1987

Publication

09/13/1988

Progress at the INPI

  1. Filing02/19/87
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 02/19/1987. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. M. (pessoa física)

SP, BR

Inventors

D. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

03/14/1989

RPI 960

Solicitação de exame técnico

#4.1

11/22/1988

RPI 944

Publicação do pedido de patente

#3.1

09/13/1988

RPI 934

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Retificação

#15.3

10/13/1992

RPI 1141

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