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Official data from INPI

PRENDEDOR LOCALIZADOR DE BOTAO PARA MAQUINA DE COSTURA

ConcedidaInvention Patent

Application data

Number

PI8402008

Type

Invention Patent

Filing

04/27/1983

Publication

12/04/1984

Progress at the INPI

  1. Filing04/27/83
  2. Publication12/04/84
  3. Examination03/26/85
  4. Allowance06/21/88
  5. Grant01/10/89
  6. Terminated06/06/95

The patent was granted on 01/10/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

P. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

01/10/1989

RPI 951

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/21/1988

RPI 922

14.11

12/30/1986

RPI 845

14.11

12/23/1986

RPI 844

14.1

08/26/1986

RPI 827

14.4

08/05/1986

RPI 824

14.7

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

03/26/1985

RPI 753

Publicação do pedido de patente

#3.1

12/04/1984

RPI 737

Pedido de patente depositado

#2.1

07/10/1984

RPI 716

Anuidade - prazo legal encerrado

#18.2

06/06/1995

RPI 1279

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