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

CONJUNTO DE MOLDE PARA MOLDAR ESTRUTURAS DE GELO

Arquivada/ExtintaInvention PatentPCT · AU1988000129
Talk to an expert

Application data

Number

PI8807302

Type

Invention Patent

Filing

05/06/1988

Publication

04/17/1990

PCT

AU1988000129
View on INPI

Progress at the INPI

  1. Filing05/06/88
  2. Publication04/17/90
  3. Examination03/05/91
  4. Allowance06/29/93
  5. Grant11/30/93
  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: 09/02/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. L. (pessoa física)

AU

V. L. (pessoa física)

AU

Inventors

C. L. (pessoa física)

AU

V. L. (pessoa física)

AU

Technical data

IPC Classification

F25C 1/04F25C 1/22F25C 1/24

Priority claims

AU

PI 1787 · 05/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 06/05/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

11/30/1993

RPI 1200

Deferimento

#9.1

06/29/1993

RPI 1178

Exigência - art. 36 da LPI

#6.1

11/17/1992

RPI 1146

Exigência - art. 36 da LPI

#6.1

02/11/1992

RPI 1106

Solicitação de exame técnico

#4.1

03/05/1991

RPI 1057

Notificação de entrada na fase nacional - PCT

#1.3

04/17/1990

RPI 1014

Related

Patent monitoring

Track this patent in real time.

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