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Official data from INPI

APERFEIÇOAMENTO EM VENTILADORES AXIAIS DE USO INDUSTRIAL

DeferidaInvention Patent

Application data

Number

PI9004017

Type

Invention Patent

Filing

08/14/1990

Publication

09/03/1991

Progress at the INPI

Awaiting grant fee payment
  1. Filing08/14/90
  2. Publication09/03/91
  3. Examination02/22/94
  4. Allowance03/07/95
  5. Grant
  6. In force

The application was allowed by the INPI on 03/07/1995. The grant of the letters patent is being processed.

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Latest action published by the INPI: 09/12/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. M. (pessoa física)

AR

Inventors

R. M. (pessoa física)

AR

Technical data

IPC Classification

Priority claims

AR

314.658 · 08/14/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/12/1995

RPI 1293

Deferimento

#9.1

03/07/1995

RPI 1266

Solicitação de exame técnico

#4.1

02/22/1994

RPI 1212

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/19/1991

RPI 1055

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