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Official data from INPI

REGULADOR DE FASE

DeferidaInvention Patent

Application data

Number

PI8500579

Type

Invention Patent

Filing

02/10/1984

Publication

09/24/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing02/10/84
  2. Publication09/24/85
  3. Examination06/17/86
  4. Allowance10/24/89
  5. Grant
  6. In force

The application was allowed by the INPI on 10/24/1989. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BBC Brown, Boveri & Company Limited

CH

See this company's full portfolio

Inventors

D. A. (pessoa física)

G. L. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

647/84-6 · 02/10/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Publicação do pedido de patente

#3.1

09/24/1985

RPI 779

Pedido de patente depositado

#2.1

04/30/1985

RPI 758

Republicação - classificação IPC

#15.11

05/14/1991

RPI 1067

Retificação

#15.3

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

03/01/1990

RPI 1007

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