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Official data from INPI

Tesoura de cerâmica

IndeferidaUtility Model

Application data

Number

MU6300929

Type

Utility Model

Filing

06/30/1983

Publication

01/31/1984

Progress at the INPI

Under appeal
  1. Filing06/30/83
  2. Publication01/31/84
  3. Examination08/07/84
  4. Refused02/12/86
  5. Grant
  6. In force

The application was refused by the INPI on 02/12/1986. The invention was never patented.

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Latest action published by the INPI: 02/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cerâmica e Velas de Ignição NGK do Brasil Ltda

SP, BR

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Inventors

Y. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/12/1986

RPI 799

Conhecimento de parecer técnico

#7.1

06/11/1985

RPI 764

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação antecipada

#3.2

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

08/16/1983

RPI 669

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