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Official data from INPI

APERFEICOAMENTO DE MAQUINA DE SOLDAR A PONTO PORTATIL AUTOMATICA

Em AnáliseInvention Patent
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Application data

Number

PI8007480

Type

Invention Patent

Filing

11/17/1980

Publication

07/20/1982
View on INPI

Progress at the INPI

  1. Filing11/17/80
  2. Publication07/20/82
  3. Examination10/11/83
  4. Allowance
  5. Grant
  6. In force

Published on 07/20/1982, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SIGEL IND & COMERCIO DE PRODUT

Inventors

S. P. (pessoa física)

Technical data

IPC Classification

B23K 11/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.5

11/01/1988

RPI 941

Arquivamento - Art. 36 §1° da LPI

#11.2

08/09/1988

RPI 929

Arquivamento - Art. 36 §1° da LPI

#11.2

06/28/1988

RPI 923

4.1.1

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

Solicitação de exame não realizada

#4.2

02/08/1983

RPI 642

Publicação do pedido de patente

#3.1

07/20/1982

RPI 613

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