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Official data from INPI

CONJUNTO DE SUJEIÇÃO EM MÁQUINAS-FERRAMENTA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001384

Type

Invention Patent

Filing

03/27/1990

Publication

04/09/1991

Progress at the INPI

  1. Filing03/27/90
  2. Publication04/09/91
  3. Examination08/13/91
  4. Allowance07/12/94
  5. Grant03/28/95
  6. Expired05/18/10

The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. R. (pessoa física)

DE

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Inventors

G. R. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

89 119 302.1 · 10/18/1989

DE

P 39 29 011.5 · 09/01/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 27/03/2005

05/18/2010

RPI 2054

Concessão da patente

#16.1

03/28/1995

RPI 1269

Notificação para pagamento de retribuição

#13.1

11/08/1994

RPI 1249

Deferimento

#9.1

07/12/1994

RPI 1232

Exigência - art. 36 da LPI

#6.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

08/13/1991

RPI 1080

Publicação do pedido de patente

#3.1

04/09/1991

RPI 1062

Pedido de patente depositado

#2.1

05/29/1990

RPI 1020

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