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Official data from INPI

PROCESSO E INSTALAÇÃO PARA A ADUÇÃO E DESCARGA AUTOMÁTICA DE UMA PLACA DE IMPRESSÃO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9006240

Type

Invention Patent

Filing

12/07/1990

Publication

09/24/1991

Progress at the INPI

  1. Filing12/07/90
  2. Publication09/24/91
  3. Examination05/26/92
  4. Allowance11/01/94
  5. Grant06/27/95
  6. Expired06/08/10

The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Koenig & Bauer AG

DE

See this company's full portfolio

Inventors

E. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 40 795.0 · 12/09/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 07/12/2005

06/08/2010

RPI 2057

Concessão da patente

#16.1

06/27/1995

RPI 1282

Notificação para pagamento de retribuição

#13.1

03/07/1995

RPI 1266

Deferimento

#9.1

11/01/1994

RPI 1248

Exigência - art. 36 da LPI

#6.1

03/29/1994

RPI 1217

Solicitação de exame técnico

#4.1

05/26/1992

RPI 1121

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

05/21/1991

RPI 1068

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