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Official data from INPI

PROCESSO E DISPOSITIVO PARA TESTAR CIGARROS

PublicadaInvention Patent

Application data

Number

PI8805949

Type

Invention Patent

Filing

11/14/1988

Publication

08/08/1989

Progress at the INPI

  1. Filing11/14/88
  2. Publication08/08/89
  3. Examination01/29/91
  4. Allowance05/31/94
  5. Grant12/27/94
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Focke & Co. (GmbH & Co.)

DE

See this company's full portfolio

Inventors

H. F. (pessoa física)

DE

J. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 37 38 820.7 · 11/16/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/08/1989

RPI 981

Pedido de patente depositado

#2.1

03/28/1989

RPI 962

Carta-patente expirada

#21.1

Patente extinta em 14/11/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

10/04/1994

RPI 1244

Deferimento

#9.1

05/31/1994

RPI 1226

Exigência - art. 36 da LPI

#6.1

08/17/1993

RPI 1185

Solicitação de exame técnico

#4.1

01/29/1991

RPI 1052

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