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

TAMPA DE UMA EMBALAGEM DE LÍQUIDOS, BEM COMO PROCESSO E DISPOSITIVO PARA SUA FABRICAÇÃO

ConcedidaInvention Patent

Application data

Number

PI8500706

Type

Invention Patent

Filing

02/14/1985

Publication

10/08/1985

Progress at the INPI

  1. Filing02/14/85
  2. Publication10/08/85
  3. Examination07/29/86
  4. Allowance01/24/89
  5. Grant09/26/89
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tetra Pak Developpement S.A.

CH

Inventors

W. R. (pessoa física)

DE

Technical data

Priority claims

DE

P3405253.4 · 02/15/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

05/30/1989

RPI 971

Deferimento

#9.1

01/24/1989

RPI 953

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

10/08/1985

RPI 781

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Carta-patente expirada

#21.1

Patente extinta em 14/02/2000

07/15/2008

RPI 1958

Conhecimento de parecer técnico

#7.1

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.