(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO E DISPOSITIO PARA A FORMAÇÃO DE GRUPOS DE CIGARROS

ConcedidaInvention Patent

Application data

Number

PI8202957

Type

Invention Patent

Filing

05/21/1982

Publication

05/03/1983

Progress at the INPI

  1. Filing05/21/82
  2. Publication05/03/83
  3. Examination10/18/83
  4. Allowance12/11/84
  5. Grant06/25/85
  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: 06/25/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Focke & Co.,

DE

See this company's full portfolio

Inventors

H. F. (pessoa física)

DE

R. L. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 31 20 674.3 · 05/23/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

04/09/1985

RPI 755

Deferimento

#9.1

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

07/10/1984

RPI 716

Solicitação de exame técnico

#4.1

10/18/1983

RPI 678

Publicação do pedido de patente

#3.1

05/03/1983

RPI 654

Pedido de patente depositado

#2.1

07/13/1982

RPI 612

Carta-patente expirada

#21.1

Patente extinta em 21/05/97

07/01/2008

RPI 1956

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.