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Official data from INPI

ENGRENAGEM REDUTORA

Em AnáliseInvention PatentPCT · IT1989000064

Application data

Number

PI8907698

Type

Invention Patent

Filing

10/03/1989

Publication

07/30/1991

PCT

IT1989000064

Progress at the INPI

Awaiting grant fee payment
  1. Filing10/03/89
  2. Publication07/30/91
  3. Examination03/09/93
  4. Allowance01/25/94
  5. Grant
  6. In force

The application was allowed by the INPI on 01/25/1994. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/11/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A.T. Avanzata Tecnologia S.R.L.

IT

Inventors

V. G. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

22240 A/88 · 10/07/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/11/1994

RPI 1245

Notificação para pagamento de retribuição

#13.1

05/17/1994

RPI 1224

Deferimento

#9.1

01/25/1994

RPI 1208

Solicitação de exame técnico

#4.1

03/09/1993

RPI 1162

Notificação de entrada na fase nacional - PCT

#1.3

07/30/1991

RPI 1078

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