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Official data from INPI

PROCESSO E DISPOSITIVO PARA A PRODUÇÃO CONTÍNUA DE EMBALAGENS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9002179

Type

Invention Patent

Filing

05/10/1990

Publication

08/13/1991

Progress at the INPI

  1. Filing05/10/90
  2. Publication08/13/91
  3. Examination12/14/93
  4. Allowance09/27/94
  5. Grant06/27/95
  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

Sig Schweizerische Industrie-Gesellschaft

CH

Inventors

B. Z. (pessoa física)

CH

E. W. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

1947/89-3 · 05/24/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 10/05/2005

05/18/2010

RPI 2054

Concessão da patente

#16.1

06/27/1995

RPI 1282

13.3

04/11/1995

RPI 1271

Notificação para pagamento de retribuição

#13.1

01/31/1995

RPI 1261

Deferimento

#9.1

09/27/1994

RPI 1243

Solicitação de exame técnico

#4.1

12/14/1993

RPI 1202

Publicação do pedido de patente

#3.1

08/13/1991

RPI 1080

Pedido de patente depositado

#2.1

09/25/1990

RPI 1034

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