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

APARELHO PARA A PRODUÇÃO DE GUARDANAPOS

PublicadaInvention Patent

Application data

Number

PI8803731

Type

Invention Patent

Filing

07/27/1988

Publication

02/14/1989

Progress at the INPI

  1. Filing07/27/88
  2. Publication02/14/89
  3. Examination
  4. Allowance09/15/92
  5. Grant04/27/93
  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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Perini Finanziaria SpA

IT

Inventors

G. B. (pessoa física)

IT

M. G. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

9443A/87 · 07/28/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/14/1989

RPI 956

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

Carta-patente expirada

#21.1

Patente extinta em 27/07/2003

09/02/2008

RPI 1965

Pedido de licença compulsória

#20.1

05/31/1994

RPI 1226

20.4

06/01/1993

RPI 1174

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

02/02/1993

RPI 1157

Deferimento

#9.1

09/15/1992

RPI 1137

Exigência - art. 36 da LPI

#6.1

12/03/1991

RPI 1096

Exigência - art. 36 da LPI

#6.1

05/21/1991

RPI 1068

Patent monitoring

Track this patent in real time.

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