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Official data from INPI

DISPOSITIVO DE RASAR UM BASTÃO DE FUMO EM MÁQUINA NA CONFECCIONADORA DE CIGARROS.

ConcedidaInvention Patent

Application data

Number

PI8004628

Type

Invention Patent

Filing

07/24/1980

Publication

-

Progress at the INPI

  1. Filing07/24/80
  2. Publication
  3. Examination09/27/83
  4. Allowance
  5. Grant11/26/85
  6. Expired09/19/95

The letters patent expired on 09/19/1995: 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G.D. S.p.A.

IT

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Inventors

S. E. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

47859/80 · 02/11/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

09/03/1985

RPI 776

Exigência - art. 36 da LPI

#6.1

09/25/1984

RPI 727

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

Carta-patente expirada

#21.1

09/19/1995

RPI 1294

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