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Official data from INPI

ACUMULADOR ELÉTRICO

PublicadaInvention Patent

Application data

Number

PI8805130

Type

Invention Patent

Filing

10/05/1988

Publication

05/16/1989

Progress at the INPI

  1. Filing10/05/88
  2. Publication05/16/89
  3. Examination03/26/91
  4. Allowance
  5. Grant
  6. In force

Published on 05/16/1989, 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: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. A. (pessoa física)

DE

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Inventors

G. R. (pessoa física)

DE

Technical data

Priority claims

DE

P3733734.3 · 10/06/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/16/1989

RPI 969

Pedido de patente depositado

#2.1

02/14/1989

RPI 956

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01M 10/06; H01M 10/50; H01M 4/72.

03/27/2018

RPI 2464

Retificação

#15.3

06/07/1994

RPI 1227

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

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