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Official data from INPI

Tocha para solda mig.

Em AnáliseUtility Model

Application data

Number

MU6500051

Type

Utility Model

Filing

01/16/1985

Publication

08/19/1986

Progress at the INPI

Under appeal
  1. Filing01/16/85
  2. Publication08/19/86
  3. Examination05/17/88
  4. Refused04/10/90
  5. Grant
  6. In force

The application was refused by the INPI on 04/10/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

09/05/1989

RPI 985

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

Publicação do pedido de patente

#3.1

08/19/1986

RPI 826

Pedido de patente depositado

#2.1

04/09/1985

RPI 755

Indeferimento

#9.2

04/10/1990

RPI 1013

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