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Official data from INPI

FIO PERFILADO PARA USO EM MÁQUINAS DE CARDAGEM

ArquivadaInvention Patent
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Application data

Number

PI9701926

Type

Invention Patent

Filing

04/24/1997

Publication

09/22/1998
View on INPI

Progress at the INPI

  1. Filing04/24/97
  2. Publication09/22/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/24/1997 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/25/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Riwo-Drahtwerk GMBH

DE

Inventors

J. K. (pessoa física)

DE

Technical data

IPC Classification

B21F 45/10C22C 38/18

Priority claims

DE

19616787.6 · 04/26/1996

Abstract

Patente de Invenção: "FIO PERFILADO PARA USO EM MÁQUINAS DE CARDAGEM" . Fio perfilado para ser usado em máquinas de cardagem para limpeza e desembaraço de fibras têxteis, o qual é laminado desde um fio sólido de um aço ligado tendo um conteúdo de carbono de 0,9 a 1,5 % e um conteúdo de cromo de 1 a 2 %, estirado e recozido.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/25/2003

RPI 1677

Publicação do pedido de patente

#3.1

09/22/1998

RPI 1448

Pedido de patente depositado

#2.1

07/08/1997

RPI 1388

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