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Official data from INPI

ESTRUTURA DE ESPUMA PARA COLCHÕES,ALMOFADAS OU SIMILARES

PublicadaUtility Model

Application data

Number

MU6800614

Type

Utility Model

Filing

03/25/1988

Publication

10/31/1989

Progress at the INPI

  1. Filing03/25/88
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 03/25/1988. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. A. (pessoa física)

RJ, BR

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Inventors

J. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

06/21/1988

RPI 922

Retificação

#15.3

03/22/1994

RPI 1216

Pedido de certificado de adição de invenção

#5.1

08/28/1990

RPI 1030

Solicitação de exame técnico

#4.1

05/01/1990

RPI 1016

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