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

APARELHO PARA MOLDAR POR INJEÇÃO UMA PARTE DE PLÁSTICO SOBRE UM TUBO DE PAPEL REVESTIDO DE PLÁSTICO

PublicadaInvention Patent

Application data

Number

PI8901241

Type

Invention Patent

Filing

03/17/1989

Publication

11/07/1989

Progress at the INPI

  1. Filing03/17/89
  2. Publication11/07/89
  3. Examination11/05/91
  4. Allowance03/04/97
  5. Grant09/30/97
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tetra Pak Finance & Trading S.A.

CH

Inventors

W. R. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 09 275.1 · 03/19/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/07/1989

RPI 994

Pedido de patente depositado

#2.1

05/09/1989

RPI 968

Carta-patente expirada

#21.1

Patente extinta em 17/03/2009

05/21/2013

RPI 2211

Concessão da patente

#16.1

09/30/1997

RPI 1400

Deferimento

#9.1

03/04/1997

RPI 1370

Exigência - art. 36 da LPI

#6.1

03/19/1996

RPI 1320

Solicitação de exame técnico

#4.1

11/05/1991

RPI 1092

Patent monitoring

Track this patent in real time.

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