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Official data from INPI

MAQUINA DE COSTURA COM COMANDO ELETRONICO ADAPTADA PARA COSTURAR A IMAGEM ESPECULAR REFLETIDA DE UM MOLDE NA DIRECAO DE AVANCO

ConcedidaInvention Patent

Application data

Number

PI8301665

Type

Invention Patent

Filing

03/31/1982

Publication

12/13/1983

Progress at the INPI

  1. Filing03/31/82
  2. Publication12/13/83
  3. Examination03/20/84
  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

D. H. (pessoa física)

H. I. (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

14.4

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

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

03/20/1984

RPI 700

Publicação do pedido de patente

#3.1

12/13/1983

RPI 686

Pedido de patente depositado

#2.1

05/17/1983

RPI 656

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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