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Official data from INPI

DIÁRIO

Em AnáliseUtility Model

Application data

Number

MU6301661

Type

Utility Model

Filing

11/10/1983

Publication

06/18/1985

Progress at the INPI

Under appeal
  1. Filing11/10/83
  2. Publication06/18/85
  3. Examination04/29/86
  4. Refused07/30/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/30/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. I. (pessoa física)

BR

Inventors

C. I. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

12/23/1986

RPI 844

Solicitação de exame técnico

#4.1

04/29/1986

RPI 810

Publicação do pedido de patente

#3.1

06/18/1985

RPI 765

Pedido de patente depositado

#2.1

01/10/1984

RPI 690

Indeferimento

#9.2

07/30/1991

RPI 1078

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