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

CUBO.

Em AnáliseUtility Model

Application data

Number

MU6300321

Type

Utility Model

Filing

03/21/1983

Publication

10/04/1983

Progress at the INPI

  1. Filing03/21/83
  2. Publication10/04/83
  3. Examination02/07/84
  4. Allowance10/29/86
  5. Grant08/25/87
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. P. (pessoa física)

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

06/28/1988

RPI 923

Concessão da patente

#16.1

08/25/1987

RPI 879

Notificação para pagamento de retribuição

#13.1

03/31/1987

RPI 858

Deferimento

#9.1

10/29/1986

RPI 836

8.1

12/31/1985

RPI 793

Solicitação de exame técnico

#4.1

02/07/1984

RPI 694

Publicação antecipada

#3.2

10/04/1983

RPI 676

Pedido de patente depositado

#2.1

05/03/1983

RPI 654

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

Patent monitoring

Track this patent in real time.

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