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Official data from INPI

PROCESSO E APARELHO PARA REBARBAR SIMULTANEAMENTE CROSTAS DE FUNDIÇÃO DE UMA SUPERFÍCIE EXTERNA E UM FURO INTERNO DE UMA PEÇA FORJADA E PROCESSO E APARELHO PARA REBARBAR SIMULTANEAMENTE UM FLANGE PERIFÉRICO E UM FURO INTERNO DE UMA PEÇA FORJADA.

PublicadaInvention Patent

Application data

Number

PI8403095

Type

Invention Patent

Filing

06/25/1984

Publication

02/12/1986

Progress at the INPI

  1. Filing06/25/84
  2. Publication02/12/86
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was published in the RPI gazette on 02/12/1986 and is now open to any interested party. It moves on to technical examination at the INPI.

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Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. D. (pessoa física)

Inventors

D. D. (pessoa física)

R. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

02/12/1986

RPI 799

Pedido de patente depositado

#2.1

08/28/1984

RPI 723

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