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Official data from INPI

VENTILADOR DE FLUXO RADIAL

DeferidaInvention PatentPCT · SU1988000143

Application data

Number

PI8807739

Type

Invention Patent

Filing

07/25/1988

Publication

08/07/1990

PCT

SU1988000143

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/25/88
  2. Publication08/07/90
  3. Examination02/13/91
  4. Allowance02/18/92
  5. Grant
  6. In force

The application was allowed by the INPI on 02/18/1992. The grant of the letters patent is being processed.

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Latest action published by the INPI: 07/28/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. L. (pessoa física)

SU

Inventors

A. P. (pessoa física)

SU

I. E. (pessoa física)

SU

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/28/1992

RPI 1130

Deferimento

#9.1

02/18/1992

RPI 1107

Solicitação de exame técnico

#4.1

02/13/1991

RPI 1054

Notificação de entrada na fase nacional - PCT

#1.3

08/07/1990

RPI 1027

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