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Official data from INPI

PROCESSO E DISPOSITIVO PARA A JUNÇÃO DO FIO EM UM FILATÓRIO DE EXTREMIDADE ABERTA

Em AnáliseInvention PatentPCT · DE1989000275

Application data

Number

PI8906909

Type

Invention Patent

Filing

04/28/1989

Publication

09/11/1990

PCT

DE1989000275

Progress at the INPI

  1. Filing04/28/89
  2. Publication09/11/90
  3. Examination05/05/92
  4. Allowance
  5. Grant
  6. In force

Published on 09/11/1990, 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: 11/21/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rieter Ingoltadt Spinnereimaschinenbau Ag.

DE

Schubert & Salzer Maschinenfabrik AG

DE

Inventors

A. B. (pessoa física)

E. B. (pessoa física)

DE

R. K. (pessoa física)

DE

U. R. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 3814966.4-26 · 05/03/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/21/1995

RPI 1303

14.4

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

05/05/1992

RPI 1118

Solicitação de exame não realizada

#4.2

01/21/1992

RPI 1103

Notificação de entrada na fase nacional - PCT

#1.3

09/11/1990

RPI 1032

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