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

PORTA-FIO DENTAL

Prazo de SigiloUtility Model

Application data

Number

MU6900571

Type

Utility Model

Filing

04/07/1989

Publication

02/19/1991

Progress at the INPI

  1. Filing04/07/89
  2. Publication02/19/91
  3. Examination07/02/91
  4. Allowance09/27/94
  5. Grant05/30/95
  6. Terminated12/17/96

The patent was granted on 05/30/1995 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. D. (pessoa física)

PR, BR

Inventors

D. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Anuidade - prazo legal encerrado

#18.2

12/17/1996

RPI 1359

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

01/31/1995

RPI 1261

Deferimento

#9.1

09/27/1994

RPI 1243

Exigência - art. 36 da LPI

#6.1

03/29/1994

RPI 1217

Retificação

#15.6

06/15/1993

RPI 1176

Retificação

#15.3

03/02/1993

RPI 1161

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

Publicação do pedido de patente

#3.1

02/19/1991

RPI 1055

Patent monitoring

Track this patent in real time.

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