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Official data from INPI

CHAVEIRO

IndeferidaUtility Model

Application data

Number

MU6301022

Type

Utility Model

Filing

07/21/1983

Publication

03/05/1985

Progress at the INPI

Under appeal
  1. Filing07/21/83
  2. Publication03/05/85
  3. Examination08/13/85
  4. Refused09/23/86
  5. Grant
  6. In force

The application was refused by the INPI on 09/23/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PERSIO PACHECO [BR]

SILVA NETO [BR]

Inventors

N. [. (pessoa física)

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

08/13/1985

RPI 773

Publicação do pedido de patente

#3.1

03/05/1985

RPI 750

Pedido de patente depositado

#2.1

10/04/1983

RPI 676

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