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Official data from INPI

USO DE BIS (DIFLÚOR METIL) ÉTER COMO UM EXTINTOR DE CHAMA.

ArquivadaInvention PatentPCT · US1996008187

Application data

Number

PI9609407

Type

Invention Patent

Filing

05/31/1996

Publication

05/11/1999

PCT

US1996008187

Progress at the INPI

  1. Filing05/31/96
  2. Publication05/11/99
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/31/1996 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/02/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

US

Inventors

G. O. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/484.005 · 06/07/1995

Abstract

''USO DE BIS(DIFLÚOR METIL) ÉTER COMO UM EXTINTOR DE CHAMA'' Bis (difluór metil) éter como um extintor de chama, Bis (diflúor metil) éter é um composto não inflamável, não contendo cloro flúor carbono tendo uma vida em atmosfera de somente 2,8 anos, e tem potencial de esgotamento de ozônio zero.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/02/2001

RPI 1604

Notificação de entrada na fase nacional - PCT

#1.3

05/11/1999

RPI 1479

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