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Official data from INPI

COLCHAO COM SUPERFÍCIE DE CAMADAS EM ALTO RELEVO E GUARNECIDO DE MAGNETES

IndeferidaInvention Patent

Application data

Number

PI8302159

Type

Invention Patent

Filing

04/25/1983

Publication

02/07/1984

Progress at the INPI

Under appeal
  1. Filing04/25/83
  2. Publication02/07/84
  3. Examination05/29/84
  4. Refused07/02/85
  5. Grant
  6. In force

The application was refused by the INPI on 07/02/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. K. (pessoa física)

JP

Inventors

M. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/02/1985

RPI 767

Conhecimento de parecer técnico

#7.1

01/08/1985

RPI 742

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação antecipada

#3.2

02/07/1984

RPI 694

Pedido de patente depositado

#2.1

06/14/1983

RPI 660

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