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Official data from INPI

DISPOSITIVO PARA A PRODUÇÃO DE PEÇAS RECORTADAS PARA EMBALAGENS.

ConcedidaInvention Patent

Application data

Number

PI8306071

Type

Invention Patent

Filing

11/04/1983

Publication

06/12/1984

Progress at the INPI

  1. Filing11/04/83
  2. Publication06/12/84
  3. Examination10/09/84
  4. Allowance05/13/86
  5. Grant12/30/86
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Focke & CO.

DE

See this company's full portfolio

Inventors

F. H. (pessoa física)

L. K. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 32 41 636.9 · 11/11/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

09/02/1986

RPI 828

Deferimento

#9.1

05/13/1986

RPI 812

Exigência - art. 36 da LPI

#6.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

10/09/1984

RPI 729

Publicação do pedido de patente

#3.1

06/12/1984

RPI 712

Pedido de patente depositado

#2.1

01/17/1984

RPI 691

Carta-patente expirada

#21.1

Patente extinta em 04/11/98

07/01/2008

RPI 1956

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