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

APETRECHOS PARA AMARRAR TIJOLOS OU BLOCOS FORMANDO PAREDE

PublicadaUtility Model
Talk to an expert

Application data

Number

MU6802863

Type

Utility Model

Filing

03/11/1988

Publication

10/03/1989
View on INPI

Progress at the INPI

  1. Filing03/11/88
  2. Publication10/03/89
  3. Examination08/07/90
  4. Allowance06/15/93
  5. Grant10/25/94
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. M. (pessoa física)

DF, BR

Inventors

R. M. (pessoa física)

BR

Technical data

IPC Classification

E04C 1/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/03/1989

RPI 989

Pedido de patente depositado

#2.1

05/31/1988

RPI 919

Carta-patente expirada

#21.1

Patente extinta em 11/03/1998

07/01/2008

RPI 1956

201

07/16/1996

RPI 1337

Pedido de licença voluntária

#17.1

01/09/1996

RPI 1310

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

08/02/1994

RPI 1235

110

05/31/1994

RPI 1226

137

05/31/1994

RPI 1226

Recurso

#12.1

07/27/1993

RPI 1182

Deferimento

#9.1

06/15/1993

RPI 1176

15.10

05/25/1993

RPI 1173

Deferimento (variante)

#9.1.2

05/25/1993

RPI 1173

Deferimento

#9.1

03/02/1993

RPI 1161

Conhecimento de parecer técnico

#7.1

12/24/1991

RPI 1099

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

Related

Patent monitoring

Track this patent in real time.

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