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Official data from INPI

SISTEMA DE AVANCO PARA MAQUINA DE COSTURA

ConcedidaInvention Patent

Application data

Number

PI8303823

Type

Invention Patent

Filing

07/14/1982

Publication

02/21/1984

Progress at the INPI

  1. Filing07/14/82
  2. Publication02/21/84
  3. Examination05/22/84
  4. Allowance02/09/88
  5. Grant07/26/88
  6. Terminated02/18/92

The patent was granted on 07/26/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

P. J. (pessoa física)

S. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/26/1988

RPI 927

Deferimento

#9.1

02/09/1988

RPI 903

14.7

06/17/1986

RPI 817

14.4

06/03/1986

RPI 815

14.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

05/22/1984

RPI 709

Publicação do pedido de patente

#3.1

02/21/1984

RPI 696

Pedido de patente depositado

#2.1

09/27/1983

RPI 675

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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