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Official data from INPI

SUPORTE PARA BATERIAS

Em AnáliseUtility Model
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Application data

Number

MU6400913

Type

Utility Model

Filing

06/14/1984

Publication

10/09/1984
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Progress at the INPI

  1. Filing06/14/84
  2. Publication10/09/84
  3. Examination12/26/84
  4. Allowance08/12/86
  5. Grant06/02/87
  6. Terminated09/26/89

The patent was granted on 06/02/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA SIGMA LTDA [BR]

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

H01M 2/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

06/02/1987

RPI 867

Notificação para pagamento de retribuição

#13.1

12/02/1986

RPI 841

Deferimento

#9.1

08/12/1986

RPI 825

Solicitação de exame técnico

#4.1

12/26/1984

RPI 740

Publicação antecipada

#3.2

10/09/1984

RPI 729

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

Related

From the same holder

CAIXA PORTA BATERIA

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