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Official data from INPI

MECANISMO SELETOR DE CAME PARA MAQUINAS DE COSTURA

ConcedidaInvention Patent

Application data

Number

PI8303681

Type

Invention Patent

Filing

07/06/1982

Publication

02/14/1984

Progress at the INPI

  1. Filing07/06/82
  2. Publication02/14/84
  3. Examination05/29/84
  4. Allowance12/08/87
  5. Grant06/28/88
  6. Terminated02/18/92

The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

S. H. (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

06/28/1988

RPI 923

Deferimento

#9.1

12/08/1987

RPI 894

14.4

08/05/1986

RPI 824

14.7

07/29/1986

RPI 823

Exigência - art. 36 da LPI

#6.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

02/14/1984

RPI 695

Pedido de patente depositado

#2.1

08/23/1983

RPI 670

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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