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Official data from INPI

DISPOSITIVO REPARADOR DE TECIDO COM CORTADOR CILINDRICO DE CHAPA METALICA

ConcedidaInvention Patent

Application data

Number

PI8306048

Type

Invention Patent

Filing

10/29/1982

Publication

06/12/1984

Progress at the INPI

  1. Filing10/29/82
  2. Publication06/12/84
  3. Examination08/28/84
  4. Allowance05/17/88
  5. Grant10/25/88
  6. Terminated10/02/90

The patent was granted on 10/25/1988 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

P. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/25/1988

RPI 940

Notificação para pagamento de retribuição

#13.1

09/06/1988

RPI 933

Deferimento

#9.1

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

09/03/1985

RPI 776

Solicitação de exame técnico

#4.1

08/28/1984

RPI 723

Publicação do pedido de patente

#3.1

06/12/1984

RPI 712

Pedido de patente depositado

#2.1

01/17/1984

RPI 691

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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