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Official data from INPI

MECANISMO ACIONADOR DE EMBREAGEM PARA VENTILADOR DE ESFRIAMENTO DE MOTOR

ArquivadaInvention PatentPCT · US1988000756

Application data

Number

PI8807717

Type

Invention Patent

Filing

03/11/1988

Publication

07/24/1990

PCT

US1988000756

Progress at the INPI

  1. Filing03/11/88
  2. Publication07/24/90
  3. Abandoned10/08/91
  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: 05/04/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Allied-Signal Inc

US

See this company's full portfolio

Inventors

D. T. (pessoa física)

GB

D. S. (pessoa física)

US

J. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

102.051 · 09/25/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/04/1993

RPI 1170

Exigência - art. 36 da LPI

#6.1

10/06/1992

RPI 1140

Solicitação de exame técnico

#4.1

10/08/1991

RPI 1088

Solicitação de exame não realizada

#4.2

07/02/1991

RPI 1074

Notificação de entrada na fase nacional - PCT

#1.3

07/24/1990

RPI 1025

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