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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM BOLHA DE NÍVEL

IndeferidaUtility Model

Application data

Number

MU6301103

Type

Utility Model

Filing

08/04/1983

Publication

09/03/1985

Progress at the INPI

Under appeal
  1. Filing08/04/83
  2. Publication09/03/85
  3. Examination04/15/86
  4. Refused01/13/87
  5. Grant
  6. In force

The application was refused by the INPI on 01/13/1987. The invention was never patented.

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Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Triches Ltda

RS, BR

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Inventors

T. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/13/1987

RPI 847

Solicitação de exame técnico

#4.1

04/15/1986

RPI 808

Publicação do pedido de patente

#3.1

09/03/1985

RPI 776

14.4

03/05/1985

RPI 750

Pedido de patente depositado

#2.1

10/11/1983

RPI 677

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