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Official data from INPI

DISPOSITIVO PARA GUIAR E MANTER A LARGURA DE UMA PEÇA CONTÍNUA DE ARTIGO, E PROCESSO PARA GUIAR E ALARGAR UMA PEÇA CONTÍNUA DE ARTIGO

ArquivadaInvention PatentPCT · EP1991000741

Application data

Number

PI9105712

Type

Invention Patent

Filing

04/18/1991

Publication

08/04/1992

PCT

EP1991000741

Progress at the INPI

  1. Filing04/18/91
  2. Publication08/04/92
  3. Examination08/10/93
  4. Allowance12/19/95
  5. Abandoned
  6. In force

The application was allowed on 12/19/1995 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 01/27/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Erhardt & Leimer GmbH

DE

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Inventors

H. O. (pessoa física)

DE

W. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 40 12 488.6 · 04/19/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

06/25/1996

RPI 1334

Deferimento

#9.1

12/19/1995

RPI 1307

Solicitação de exame técnico

#4.1

08/10/1993

RPI 1184

Notificação de entrada na fase nacional - PCT

#1.3

08/04/1992

RPI 1131

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