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

DISPOSITIVO DE CORTE PARA TIRAS CONTÍNUAS DE CIGARROS

ConcedidaInvention Patent

Application data

Number

PI8300497

Type

Invention Patent

Filing

02/01/1983

Publication

11/01/1983

Progress at the INPI

  1. Filing02/01/83
  2. Publication11/01/83
  3. Examination01/28/86
  4. Allowance11/01/88
  5. Grant08/29/89
  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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. A. (pessoa física)

IT

See this company's full portfolio

Inventors

E. S. (pessoa física)

IT

R. M. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

47 702-A/82 · 02/02/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

02/21/1989

RPI 957

Deferimento

#9.1

11/01/1988

RPI 941

Exigência - art. 36 da LPI

#6.1

05/31/1988

RPI 919

6.2

11/18/1986

RPI 839

Solicitação de exame técnico

#4.1

01/28/1986

RPI 797

Publicação do pedido de patente

#3.1

11/01/1983

RPI 680

Pedido de patente depositado

#2.1

03/15/1983

RPI 647

Carta-patente expirada

#21.1

Patente extinta em 01/02/98

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.