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Official data from INPI

PROCESSO E DISPOSITIVO PARA REGENERAR CARBONO ATIVADO

ArquivadaInvention Patent

Application data

Number

PI7909006

Type

Invention Patent

Filing

05/11/1979

Publication

-

Progress at the INPI

  1. Filing05/11/79
  2. Publication
  3. Abandoned02/07/84
  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: 02/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. O. (pessoa física)

T. K. (pessoa física)

Inventors

No inventors listed.

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/24/1987

RPI 853

Exigência - art. 36 da LPI

#6.1

03/11/1986

RPI 803

Exigência - art. 36 da LPI

#6.1

08/21/1984

RPI 722

Solicitação de exame técnico

#4.1

02/07/1984

RPI 694

102

10/18/1983

RPI 678

Pedido de recurso

#12.3

08/10/1982

RPI 616

Arquivamento - Art. 36 §1° da LPI

#11.2

04/27/1982

RPI 601

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C01B 31/08.

03/27/2018

RPI 2464

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