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Official data from INPI

CONJUNTO DE ELEMENTOS PARA REVESTIMENTO DE PAREDES, TETOS E/OU PISOS

Em AnáliseInvention Patent

Application data

Number

PI8706167

Type

Invention Patent

Filing

11/09/1987

Publication

06/06/1989

Progress at the INPI

Under appeal
  1. Filing11/09/87
  2. Publication06/06/89
  3. Examination11/28/89
  4. Refused06/30/92
  5. Grant
  6. In force

The application was refused by the INPI on 06/30/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

SP, BR

Inventors

A. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/28/1989

RPI 997

Publicação do pedido de patente

#3.1

06/06/1989

RPI 972

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Indeferimento

#9.2

06/30/1992

RPI 1126

Conhecimento de parecer técnico

#7.1

09/10/1991

RPI 1084

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