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Official data from INPI

MAQUINA PARA FUNDIR METAIS SOBVACUO E PRESSAO

Em AnáliseInvention Patent

Application data

Number

PI8003822

Type

Invention Patent

Filing

06/09/1980

Publication

02/24/1982

Progress at the INPI

Awaiting grant fee payment
  1. Filing06/09/80
  2. Publication02/24/82
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was allowed by the INPI. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/03/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. L. (pessoa física)

Inventors

W. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.7

07/03/1984

RPI 715

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

Arquivamento - Art. 33 da LPI

#11.1

05/15/1984

RPI 708

Publicação do pedido de patente

#3.1

02/24/1982

RPI 592

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