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Official data from INPI

DISPOSICAO INTRODUZIDA EM COZEDOR DE DENTES

ConcedidaUtility Model

Application data

Number

MU6301079

Type

Utility Model

Filing

07/29/1983

Publication

10/18/1983

Progress at the INPI

  1. Filing07/29/83
  2. Publication10/18/83
  3. Examination01/17/84
  4. Allowance07/02/85
  5. Grant04/29/86
  6. Terminated10/02/90

The patent was granted on 04/29/1986 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: 04/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUIZ BELTRAME DE OLIVEIRA [BR]

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

01/17/1984

RPI 691

Publicação antecipada

#3.2

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

10/11/1983

RPI 677

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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