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Official data from INPI

PROCESSO E DISPOSITIVO PARA ELIMINAR A AGUA EXEDENTE E PRODUTO OBTIDO

ArquivadaInvention Patent
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Application data

Number

PI8103796

Type

Invention Patent

Filing

06/18/1980

Publication

03/09/1982
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Progress at the INPI

  1. Filing06/18/80
  2. Publication03/09/82
  3. Abandoned03/27/84
  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: 05/21/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. I. (pessoa física)

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Inventors

D. A. (pessoa física)

L. J. (pessoa física)

Technical data

IPC Classification

C04B 11/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/21/1985

RPI 761

Republicação - classificação IPC

#15.11

01/15/1985

RPI 743

Exigência - art. 36 da LPI

#6.1

09/25/1984

RPI 727

Solicitação de exame técnico

#4.1

03/27/1984

RPI 701

Publicação do pedido de patente

#3.1

03/09/1982

RPI 594

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