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Official data from INPI

SISTEMA PARA IMPEDIR O ARRASTAMENTO DE LÍQUIDOS PARA A PONTA DA CHAMINÉ DE QUEIMA DE GASES.

ArquivadaInvention Patent

Application data

Number

PI8207865

Type

Invention Patent

Filing

09/23/1982

Publication

08/30/1983

Progress at the INPI

  1. Filing09/23/82
  2. Publication08/30/83
  3. Abandoned05/28/85
  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.

Talk to a specialist

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

Applicants and inventors

Applicants

G. C. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

81 17969 · 09/23/1981

FR

PCT/82/00156 · 09/23/1982

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

05/28/1985

RPI 762

Notificação de entrada na fase nacional - PCT

#1.3

08/30/1983

RPI 671

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