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Official data from INPI

CABEÇOTE DE RESERVATÓRIO PARA UMA MÁQUINA DE MOLDAR POR SOPRO

Arquivada/ExtintaInvention PatentPCT · EP1991000984

Application data

Number

PI9105779

Type

Invention Patent

Filing

05/28/1991

Publication

08/04/1992

PCT

EP1991000984

Progress at the INPI

  1. Filing05/28/91
  2. Publication08/04/92
  3. Examination08/10/93
  4. Allowance09/29/98
  5. Grant07/27/99
  6. Expired08/19/14

The letters patent expired on 08/19/2014: 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: 08/19/2014. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mauser-Werke Gmbh

DE

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Inventors

M. L. (pessoa física)

DE

P. L. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 40 17 699.1 · 06/01/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 28/05/2011

08/19/2014

RPI 2276

Concessão da patente

#16.1

07/27/1999

RPI 1490

Deferimento

#9.1

09/29/1998

RPI 1449

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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