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Official data from INPI

DISPOSITIVO PARA TRANSPORTE DE DEFICIENTES FÍSICOS EM ESCADAS ROLANTES.

IndeferidaUtility Model

Application data

Number

MU6400211

Type

Utility Model

Filing

02/14/1984

Publication

09/17/1985

Progress at the INPI

Under appeal
  1. Filing02/14/84
  2. Publication09/17/85
  3. Examination04/22/87
  4. Refused01/03/89
  5. Grant
  6. In force

The application was refused by the INPI on 01/03/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. M. (pessoa física)

SP, BR

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/03/1989

RPI 950

Conhecimento de parecer técnico

#7.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

04/22/1987

RPI 861

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

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