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Official data from INPI

DISPOSITIVO PARA OPERAR UMA MAQUINA DE COSTURA COMANDADA ELETRONICAMENTE EM MODO DIAGNOSTICO

Em ExigênciaInvention Patent

Application data

Number

PI8303506

Type

Invention Patent

Filing

06/28/1982

Publication

02/07/1984

Progress at the INPI

  1. Filing06/28/82
  2. Publication02/07/84
  3. Abandoned05/29/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

D. H. (pessoa física)

H. I. (pessoa física)

K. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/17/1988

RPI 917

14.4

08/05/1986

RPI 824

14.1

07/29/1986

RPI 823

14.7

07/29/1986

RPI 823

Exigência - art. 36 da LPI

#6.1

04/02/1985

RPI 754

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

02/07/1984

RPI 694

Pedido de patente depositado

#2.1

08/09/1983

RPI 668

11.3

10/30/1990

RPI 1039

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