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Official data from INPI

CIRCUITO ELETRICO DE COMUTACAO,SISTEMA DE CONTROLE PARA UM MOTOR ELETRICO E ACIONADOR DE VALVULA

Em AnáliseInvention Patent

Application data

Number

PI8300348

Type

Invention Patent

Filing

01/25/1983

Publication

08/28/1984

Progress at the INPI

Awaiting grant fee payment
  1. Filing01/25/83
  2. Publication08/28/84
  3. Examination01/13/87
  4. Allowance11/08/88
  5. Grant
  6. In force

The application was allowed by the INPI on 11/08/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LIMITORQUE LTD [GB]

Inventors

D. C. (pessoa física)

D. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

02/28/1989

RPI 958

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Deferimento

#9.1

11/08/1988

RPI 942

Exigência - art. 36 da LPI

#6.1

11/17/1987

RPI 891

Solicitação de exame técnico

#4.1

01/13/1987

RPI 847

8.1

10/07/1986

RPI 833

Publicação do pedido de patente

#3.1

08/28/1984

RPI 723

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

Retificação

#15.3

01/16/1990

RPI 1002

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