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Official data from INPI

FIO, ESPECIALMENTE FIO PARA COSTURA E PROCESSO PARA A PRODUÇÃO DE UM FIO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9103535

Type

Invention Patent

Filing

08/16/1991

Publication

05/12/1992

Progress at the INPI

  1. Filing08/16/91
  2. Publication05/12/92
  3. Examination11/17/92
  4. Allowance11/03/99
  5. Grant05/30/00
  6. Expired06/04/13

The letters patent expired on 06/04/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/04/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Amann Und Soehne GmbH & Co

DE

Inventors

K. G. (pessoa física)

DE

K. T. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 40 26 069.0 · 08/17/1990

DE

P 40 36 798.3 · 11/19/1990

DE

P 41 21 638.5 · 06/29/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinte em 16/08/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

05/30/2000

RPI 1534

Deferimento

#9.1

11/03/1999

RPI 1504

Exigência - art. 36 da LPI

#6.1

02/09/1999

RPI 1466

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

Publicação do pedido de patente

#3.1

05/12/1992

RPI 1119

Pedido de patente depositado

#2.1

09/24/1991

RPI 1086

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