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Official data from INPI

ESTOJO PARA FIO DENTAL COM POSSIBILIDADE DE RECARGA

DeferidaUtility Model

Application data

Number

MU6601114

Type

Utility Model

Filing

07/11/1986

Publication

03/29/1988

Progress at the INPI

  1. Filing07/11/86
  2. Publication03/29/88
  3. Examination09/20/88
  4. Allowance08/15/89
  5. Grant10/30/90
  6. Terminated03/10/92

The patent was granted on 10/30/1990 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. V. (pessoa física)

RJ, BR

Inventors

F. V. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

08/15/1989

RPI 982

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Publicação do pedido de patente

#3.1

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

02/03/1987

RPI 850

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

Concessão da patente

#16.1

10/30/1990

RPI 1039

Retificação

#15.6

08/28/1990

RPI 1030

Retificação

#15.3

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

01/02/1990

RPI 1000

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