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Official data from INPI

COLCHAO DE DORMIR

Em AnáliseInvention Patent

Application data

Number

PI8306102

Type

Invention Patent

Filing

11/07/1983

Publication

06/11/1985

Progress at the INPI

  1. Filing11/07/83
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 11/07/1983. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ASAHI INDUSTRY COMPANY LIMITED [JP]

JAPAN LIFE [JP]

Inventors

Y. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/08/1987

RPI 881

Pedido de certificado de adição de invenção

#5.1

02/18/1986

RPI 800

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

06/11/1985

RPI 764

Pedido de patente depositado

#2.1

01/24/1984

RPI 692

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