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Official data from INPI

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Em AnáliseInvention Patent
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Application data

Number

PI8304243

Type

Invention Patent

Filing

08/04/1983

Publication

03/13/1984
View on INPI

Progress at the INPI

Awaiting grant fee payment
  1. Filing08/04/83
  2. Publication03/13/84
  3. Examination
  4. Allowance06/21/88
  5. Grant
  6. In force

The application was allowed by the INPI on 06/21/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.7

10/24/1989

RPI 992

Alteração de numeração

#15.1

05/30/1989

RPI 971

Deferimento

#9.1

06/21/1988

RPI 922

Exigência - art. 36 da LPI

#6.1

10/20/1987

RPI 887

Exigência - art. 36 da LPI

#6.1

08/13/1985

RPI 773

Publicação do pedido de patente

#3.1

03/13/1984

RPI 699

Pedido de patente depositado

#2.1

10/18/1983

RPI 678

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