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Official data from INPI

MECANISMO DE ELEVACAO DE MAQUINA DE COSTURA

Em AnáliseInvention Patent

Application data

Number

PI8105384

Type

Invention Patent

Filing

08/24/1981

Publication

03/29/1983

Progress at the INPI

  1. Filing08/24/81
  2. Publication03/29/83
  3. Abandoned02/26/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

A. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/16/1988

RPI 930

14.1

07/08/1986

RPI 820

14.7

06/17/1986

RPI 817

14.4

06/03/1986

RPI 815

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Publicação do pedido de patente

#3.1

03/29/1983

RPI 649

Arquivamento - Art. 36 §1° da LPI

#11.2

01/15/1991

RPI 1050

Exigência - art. 36 da LPI

#6.1

05/08/1990

RPI 1017

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