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Official data from INPI

DISPOSITIVO PARA A ALIMENTAÇÃO DO CONTEÚDO DE EMBALAGEM, EM PARTICULAR GRUPOS DE CIGARROS.

ConcedidaInvention Patent

Application data

Number

PI8207358

Type

Invention Patent

Filing

12/17/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing12/17/82
  2. Publication10/18/83
  3. Examination04/02/85
  4. Allowance07/08/86
  5. Grant03/17/87
  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: 03/17/1987. 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. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 31 50 447.1 · 12/19/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/17/1987

RPI 856

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Exigência - art. 36 da LPI

#6.1

12/03/1985

RPI 789

Solicitação de exame técnico

#4.1

04/02/1985

RPI 754

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/08/1983

RPI 642

Carta-patente expirada

#21.1

Patente extinta em 17/12/97

07/01/2008

RPI 1956

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