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Official data from INPI

PORTA-RÓTULO COM DISPOSITIVO DE FECHAMENTO P/TRANSPORTE DE MERCA DORIAS

Em AnáliseInvention Patent

Application data

Number

PI9103710

Type

Invention Patent

Filing

08/27/1991

Publication

03/17/1992

Progress at the INPI

  1. Filing08/27/91
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 08/27/1991. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 05/06/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. T. (pessoa física)

DF, BR

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Inventors

M. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/06/1997

RPI 1379

Pedido de certificado de adição de invenção

#5.1

02/08/1994

RPI 1210

Solicitação de exame técnico

#4.1

05/25/1993

RPI 1173

Publicação antecipada

#3.2

03/17/1992

RPI 1111

Pedido de patente depositado

#2.1

10/08/1991

RPI 1088

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