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Official data from INPI

ESTRUTURA DETENTORA DE CHAMAS PARA USO EM CONTAINERS PARA CARGA DE FLUIDOS INFLAMÁVEIS, CONTAINER PARA CARGA DE LÍQUIDO E/OU GÁS INFLAMÁVEL E PROCESSO DETENTOR DE CHAMAS DENTRO OU AO REDOR DE UM CONTAINER PARA CARGA DE COMBUSTÍVEL INFLAMÁVEL

ArquivadaInvention PatentPCT · US1988003662

Application data

Number

PI8807312

Type

Invention Patent

Filing

10/18/1988

Publication

03/01/1990

PCT

US1988003662

Progress at the INPI

  1. Filing10/18/88
  2. Publication03/01/90
  3. Abandoned08/20/91
  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: 04/23/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

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Inventors

D. H. (pessoa física)

E. L. (pessoa física)

F. J. (pessoa física)

R. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

122,141 · 11/18/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

04/23/1996

RPI 1325

Arquivamento - Art. 36 §1° da LPI

#11.2

04/09/1996

RPI 1323

Exigência - art. 36 da LPI

#6.1

06/27/1995

RPI 1282

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Notificação de entrada na fase nacional - PCT

#1.3

03/01/1990

RPI 1007

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