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Official data from INPI

PROCESSO E ADAPTADOR PARA MONTAGEM DE FERRAO DE BOMBEAMENTO DESCENDENTE

ArquivadaInvention Patent

Application data

Number

PI8205966

Type

Invention Patent

Filing

10/13/1981

Publication

09/13/1983

Progress at the INPI

  1. Filing10/13/81
  2. Publication09/13/83
  3. Abandoned10/08/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PRAD RES & DEV NV [NL]

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Inventors

H. A. (pessoa física)

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/07/1987

RPI 872

Exigência - art. 36 da LPI

#6.1

12/30/1986

RPI 845

Solicitação de exame técnico

#4.1

10/08/1985

RPI 781

Publicação do pedido de patente

#3.1

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

12/07/1982

RPI 633

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