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

EMBALAGEM TERMOISOLANTE PARA O TRANSPORTE DE ALIMENTOS

PublicadaUtility Model

Application data

Number

MU6601497

Type

Utility Model

Filing

08/26/1986

Publication

05/03/1988

Progress at the INPI

  1. Filing08/26/86
  2. Publication05/03/88
  3. Examination08/07/90
  4. Allowance02/11/92
  5. Grant09/29/92
  6. Expired09/17/96

The letters patent expired on 09/17/1996: 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: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. Z. (pessoa física)

SP, BR

Inventors

J. Z. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/03/1988

RPI 915

Pedido de patente depositado

#2.1

03/31/1987

RPI 858

Carta-patente expirada

#21.1

09/17/1996

RPI 1346

Concessão da patente

#16.1

09/29/1992

RPI 1139

Notificação para pagamento de retribuição

#13.1

06/30/1992

RPI 1126

Deferimento

#9.1

02/11/1992

RPI 1106

Exigência - art. 36 da LPI

#6.1

04/30/1991

RPI 1065

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

Patent monitoring

Track this patent in real time.

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