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Official data from INPI

PRENSA DOBRADORA PARA A DEFORMAÇÃO DE METAIS EM FOLHA

Arquivada/ExtintaInvention PatentPCT · FR1990000918

Application data

Number

PI9007127

Type

Invention Patent

Filing

12/18/1990

Publication

11/26/1991

PCT

FR1990000918

Progress at the INPI

  1. Filing12/18/90
  2. Publication11/26/91
  3. Examination11/10/92
  4. Allowance05/31/94
  5. Grant12/27/94
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Amada S.A.

FR

Inventors

J. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

89/16778 · 12/19/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 18/12/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

10/04/1994

RPI 1244

Deferimento

#9.1

05/31/1994

RPI 1226

Solicitação de exame técnico

#4.1

11/10/1992

RPI 1145

Notificação de entrada na fase nacional - PCT

#1.3

11/26/1991

RPI 1095

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