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Official data from INPI

COLCHAO TERMICO

IndeferidaUtility Model

Application data

Number

MU6101804

Type

Utility Model

Filing

12/03/1981

Publication

03/16/1982

Progress at the INPI

Under appeal
  1. Filing12/03/81
  2. Publication03/16/82
  3. Examination06/21/83
  4. Refused06/26/84
  5. Grant
  6. In force

The application was refused by the INPI on 06/26/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND ESPUMAS ARISTOCRATA LTD [BR]

Inventors

A. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/26/1984

RPI 714

Solicitação de exame técnico

#4.1

06/21/1983

RPI 661

Publicação antecipada

#3.2

03/16/1982

RPI 595

Pedido de patente depositado

#2.1

02/02/1982

RPI 589

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