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

MÁQUINA CONFECCIONADORA DE CIGARROS DO TIPO ROLO CONTÍNUO

PublicadaInvention Patent

Application data

Number

PI8703200

Type

Invention Patent

Filing

06/25/1987

Publication

03/08/1988

Progress at the INPI

  1. Filing06/25/87
  2. Publication03/08/88
  3. Examination10/02/90
  4. Allowance04/07/92
  5. Grant03/30/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 03/08/1988. 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

B. B. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

3448-A/86 · 06/25/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/08/1988

RPI 907

Pedido de patente depositado

#2.1

09/01/1987

RPI 880

Carta-patente expirada

#21.1

Patente extinta em 25/06/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

03/30/1993

RPI 1165

Notificação para pagamento de retribuição

#13.1

09/08/1992

RPI 1136

Republicação - classificação IPC

#15.11

08/11/1992

RPI 1132

Deferimento

#9.1

04/07/1992

RPI 1114

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

Patent monitoring

Track this patent in real time.

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