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Official data from INPI

APERFEICOAMENTO EM BOMBA HIDRAULICA DE ENGRENAGENS DESCARTAVEL

ArquivadaInvention Patent
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Application data

Number

PI8305823

Type

Invention Patent

Filing

10/19/1983

Publication

05/28/1985
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Progress at the INPI

  1. Filing10/19/83
  2. Publication05/28/85
  3. Abandoned09/10/85
  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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. A. (pessoa física)

R. T. (pessoa física)

Inventors

A. [. (pessoa física)

T. [. (pessoa física)

Technical data

IPC Classification

F04B 9/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/30/1988

RPI 932

Exigência - art. 36 da LPI

#6.1

01/12/1988

RPI 899

Republicação - classificação IPC

#15.11

08/25/1987

RPI 879

Exigência - art. 36 da LPI

#6.1

08/19/1986

RPI 826

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

05/28/1985

RPI 762

Pedido de patente depositado

#2.1

01/03/1984

RPI 689

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