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Official data from INPI

DISPOSITIVO DE FIXAÇÃO DE UMA FERRAMENTA DE EJEÇÃO, DE SEPARAÇÃO DE PEÇAS A ESTAMPAR OU FERRAMENTA SIMILAR

Arquivada/ExtintaInvention Patent

Application data

Number

PI9004933

Type

Invention Patent

Filing

10/02/1990

Publication

09/10/1991

Progress at the INPI

  1. Filing10/02/90
  2. Publication09/10/91
  3. Examination11/19/91
  4. Allowance04/19/94
  5. Grant11/29/94
  6. Expired06/01/10

The letters patent expired on 06/01/2010: 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: 06/01/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bobst SA

CH

See this company's full portfolio

Inventors

M. Y. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

03605/89-7 · 10/03/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 02/10/2005

06/01/2010

RPI 2056

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

08/16/1994

RPI 1237

Deferimento

#9.1

04/19/1994

RPI 1220

Solicitação de exame técnico

#4.1

11/19/1991

RPI 1094

Publicação do pedido de patente

#3.1

09/10/1991

RPI 1084

Pedido de patente depositado

#2.1

04/02/1991

RPI 1061

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