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Official data from INPI

METODO PARA ENCHIMENTO DE BOBINA MEDIANTE COMUTADOR ATUADO PELOPE CALCADOR

Em AnáliseInvention Patent

Application data

Number

PI8404215

Type

Invention Patent

Filing

08/24/1983

Publication

07/23/1985

Progress at the INPI

  1. Filing08/24/83
  2. Publication07/23/85
  3. Abandoned10/29/85
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 10/04/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

O. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

10/04/1988

RPI 937

Exigência - art. 36 da LPI

#6.1

07/26/1988

RPI 927

14.4

08/05/1986

RPI 824

14.1

07/29/1986

RPI 823

14.7

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Publicação do pedido de patente

#3.1

07/23/1985

RPI 770

Pedido de patente depositado

#2.1

10/30/1984

RPI 732

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