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Official data from INPI

DISPOSITIVO CORTA-FIOS PARA MÁQUINAS DE COSTURA TIPO ZIGUEZAGUE

Em AnáliseInvention PatentPCT · EP1988000329

Application data

Number

PI8807499

Type

Invention Patent

Filing

04/19/1988

Publication

05/08/1990

PCT

EP1988000329

Progress at the INPI

  1. Filing04/19/88
  2. Publication05/08/90
  3. Examination08/07/90
  4. Allowance
  5. Grant
  6. In force

Published on 05/08/1990, 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: 07/26/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pfaff Industriemaschinen Gmbh

DE

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Inventors

E. A. (pessoa física)

H. D. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3715603.9 · 05/09/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/26/1994

RPI 1234

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

Notificação de entrada na fase nacional - PCT

#1.3

05/08/1990

RPI 1017

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