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

PROCESSO E DISPOSITIVO DE CONTROLE PARA SEPARADORES DE JIGUE

Arquivada/ExtintaInvention PatentPCT · AU1987000185

Application data

Number

PI8707732

Type

Invention Patent

Filing

06/29/1987

Publication

08/15/1989

PCT

AU1987000185

Progress at the INPI

  1. Filing06/29/87
  2. Publication08/15/89
  3. Examination02/01/90
  4. Allowance07/26/94
  5. Grant03/28/95
  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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. Q. (pessoa física)

AU

Inventors

G. L. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PH 6612 · 06/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

08/15/1989

RPI 982

Carta-patente expirada

#21.1

Patente extinta em 29/06/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

03/28/1995

RPI 1269

Notificação para pagamento de retribuição

#13.1

11/22/1994

RPI 1251

Deferimento

#9.1

07/26/1994

RPI 1234

Exigência - art. 36 da LPI

#6.1

10/26/1993

RPI 1195

Exigência - art. 36 da LPI

#6.1

07/06/1993

RPI 1179

Solicitação de exame técnico

#4.1

02/01/1990

RPI 1004

Patent monitoring

Track this patent in real time.

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