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Official data from INPI

PAD PARA BATERIA ELETRONICA

Em AnáliseUtility Model

Application data

Number

MU6700228

Type

Utility Model

Filing

02/06/1987

Publication

10/13/1987

Progress at the INPI

  1. Filing02/06/87
  2. Publication10/13/87
  3. Examination12/01/87
  4. Refused04/23/91
  5. Grant
  6. In force

The application was refused on 04/23/1991 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAMA ELETRONICA LTDA [BR]

Inventors

W. P. (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

04/12/1988

RPI 912

Solicitação de exame técnico

#4.1

12/01/1987

RPI 893

Publicação antecipada

#3.2

10/13/1987

RPI 886

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

111

04/23/1991

RPI 1064

Petição de recurso

#12.2

11/13/1990

RPI 1041

Indeferimento

#9.2

08/07/1990

RPI 1027

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