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

DISPOSIÇÃO INTRODUZIDA EM FÔRMA PARA CONCRETO ARMADO

Arquivada/ExtintaUtility Model

Application data

Number

MU7701675

Type

Utility Model

Filing

07/25/1997

Publication

02/02/1999

Progress at the INPI

  1. Filing07/25/97
  2. Publication02/02/99
  3. Examination
  4. Allowance06/25/02
  5. Grant12/10/02
  6. Expired07/23/13

The letters patent expired on 07/23/2013: 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: 07/23/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. C. (pessoa física)

SP, BR

Inventors

S. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 25/07/2012

07/23/2013

RPI 2220

Concessão da patente

#16.1

12/10/2002

RPI 1666

Deferimento

#9.1

06/25/2002

RPI 1642

Publicação do pedido de patente

#3.1

02/02/1999

RPI 1465

Pedido de patente depositado

#2.1

11/18/1997

RPI 1407

Patent monitoring

Track this patent in real time.

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