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Official data from INPI

MÉTODO DE CONTROLE PARA MOTOR CONECTADO A UMA FONTE DE CORRENTE CONTÍNUA.

Em AnáliseInvention Patent

Application data

Number

PI8600598

Type

Invention Patent

Filing

01/31/1986

Publication

10/29/1986

Progress at the INPI

  1. Filing01/31/86
  2. Publication10/29/86
  3. Abandoned02/08/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. C. (pessoa física)

US

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Inventors

C. M. (pessoa física)

D. S. (pessoa física)

US

H. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

696,814 · 01/31/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/08/1989

RPI 955

Publicação do pedido de patente

#3.1

10/29/1986

RPI 836

Pedido de patente depositado

#2.1

08/05/1986

RPI 824

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1991

RPI 1098

Exigência - art. 36 da LPI

#6.1

05/28/1991

RPI 1069

14.1

06/19/1990

RPI 1023

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