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Official data from INPI

Forno rotativo e processo de fabricar um material aglutinante.

ArquivadaInvention Patent
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Application data

Number

PI7808709

Type

Invention Patent

Filing

07/06/1979

Publication

-
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Progress at the INPI

  1. Filing07/06/79
  2. Publication
  3. Abandoned12/20/83
  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: 02/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. W. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/26/1985

RPI 749

Exigência - art. 36 da LPI

#6.1

07/10/1984

RPI 716

Solicitação de exame técnico

#4.1

12/20/1983

RPI 687

102

10/18/1983

RPI 678

Pedido de recurso

#12.3

09/14/1982

RPI 621

Arquivamento - Art. 34 da LPI

#11.5

03/30/1982

RPI 597

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