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Official data from INPI

PROTETOR PARA SERRA CIRCULAR

IndeferidaUtility Model

Application data

Number

MU6600573

Type

Utility Model

Filing

04/22/1986

Publication

09/02/1986

Progress at the INPI

Under appeal
  1. Filing04/22/86
  2. Publication09/02/86
  3. Examination11/17/87
  4. Refused09/12/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/12/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MECAN IND DE MAQUINAS PARA CON [BR]

Inventors

L. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/12/1989

RPI 986

Solicitação de exame técnico

#4.1

11/17/1987

RPI 891

Solicitação de exame não realizada

#4.2

07/21/1987

RPI 874

Pedido de patente depositado

#2.1

09/02/1986

RPI 828

Publicação antecipada

#3.2

09/02/1986

RPI 828

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