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Official data from INPI

APARELHO AERONAVE DE DESCARGA CONDUZIDA PELO ROTOR PARA MOTORES DE IMPULSOR TURBOPROPELIDOURBOPROPELIDO

ArquivadaInvention PatentPCT · US1989001370

Application data

Number

PI8907238

Type

Invention Patent

Filing

03/31/1989

Publication

03/05/1991

PCT

US1989001370

Progress at the INPI

  1. Filing03/31/89
  2. Publication03/05/91
  3. Abandoned02/11/92
  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: 09/14/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Allied-Signal Inc

US

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Inventors

G. T. (pessoa física)

J. B. (pessoa física)

J. R. (pessoa física)

R. G. (pessoa física)

Technical data

Priority claims

US

187.619 · 04/28/1988

US

285.822 · 12/16/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/14/1993

RPI 1189

Exigência - art. 36 da LPI

#6.1

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

02/11/1992

RPI 1106

Notificação de entrada na fase nacional - PCT

#1.3

03/05/1991

RPI 1057

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