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Official data from INPI

GUIA-LINHA COM GUARDA PROTETORA PARA MÁQUINA DE COSTURA

Em AnáliseInvention Patent

Application data

Number

PI8402010

Type

Invention Patent

Filing

04/25/1984

Publication

12/11/1984

Progress at the INPI

  1. Filing04/25/84
  2. Publication12/11/84
  3. Examination03/26/85
  4. Allowance05/02/89
  5. Grant01/09/90
  6. Terminated02/25/92

The patent was granted on 01/09/1990 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Singer do Brasil Indústria e Comércio Ltda

SP, BR

See this company's full portfolio

Inventors

H. P. (pessoa física)

US

R. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

491.153 · 05/04/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/02/1989

RPI 967

Exigência - art. 36 da LPI

#6.1

05/24/1988

RPI 918

14.4

08/05/1986

RPI 824

14.1

07/29/1986

RPI 823

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

12/11/1984

RPI 738

Pedido de patente depositado

#2.1

07/10/1984

RPI 716

Anuidade - prazo legal encerrado

#18.2

02/25/1992

RPI 1108

Concessão da patente

#16.1

01/09/1990

RPI 1001

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