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Official data from INPI

BASE DE MONTAGEM DE ESFORÇO CONTROLADO NUMA MÁQUINA DE COSTURA

Em ExigênciaInvention Patent

Application data

Number

PI8400208

Type

Invention Patent

Filing

01/16/1984

Publication

08/21/1984

Progress at the INPI

  1. Filing01/16/84
  2. Publication08/21/84
  3. Examination11/27/84
  4. Allowance01/09/90
  5. Grant08/28/90
  6. Terminated02/25/92

The patent was granted on 08/28/1990 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: 11/16/1988. 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

A. N. (pessoa física)

US

J. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

458.425 · 01/17/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

11/16/1988

RPI 943

14.7

06/17/1986

RPI 817

14.4

06/03/1986

RPI 815

14.1

05/27/1986

RPI 814

Solicitação de exame técnico

#4.1

11/27/1984

RPI 736

Publicação do pedido de patente

#3.1

08/21/1984

RPI 722

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Anuidade - prazo legal encerrado

#18.2

02/25/1992

RPI 1108

Concessão da patente

#16.1

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

05/01/1990

RPI 1016

Deferimento

#9.1

01/09/1990

RPI 1001

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