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Official data from INPI

Batente ,ponta de contato e superfície de medição de instrumento de medição ,constituídos de materiais cerâmicos de alta dureza.

IndeferidaUtility Model

Application data

Number

MU6300927

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. Examination07/17/84
  4. Refused07/29/86
  5. Grant
  6. In force

The application was refused by the INPI on 07/29/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Armotec Instalações de Artefatos de Climatização Ltda.

Cerâmica e velas de ignição NGK do Brasil S/A

SP, BR

See this company's full portfolio

Inventors

K. Y. (pessoa física)

Y. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/29/1986

RPI 823

Conhecimento de parecer técnico

#7.1

08/20/1985

RPI 774

Solicitação de exame técnico

#4.1

07/17/1984

RPI 717

Solicitação de exame não realizada

#4.2

04/10/1984

RPI 703

Publicação antecipada

#3.2

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

08/16/1983

RPI 669

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