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Official data from INPI

PROCESSO EM LINHA DE REVESTIMENTO E LAMINAÇÃO DE UMA CAMADA DECORATIVA COM MATERIAL DE PAINEL E PAINEL DE PAPELÃO DE PARTÍCULAS PRENDADAS DECORADO.

Em ExigênciaInvention Patent

Application data

Number

PI8303182

Type

Invention Patent

Filing

06/15/1983

Publication

04/17/1984

Progress at the INPI

Under appeal
  1. Filing06/15/83
  2. Publication04/17/84
  3. Examination07/29/86
  4. Refused01/09/90
  5. Grant
  6. In force

The application was refused by the INPI on 01/09/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/18/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Energy Sciences Inc

Inventors

F. D. (pessoa física)

N. S. (pessoa física)

Technical data

Priority claims

US

415.534 · 09/07/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

6.2

08/18/1987

RPI 878

Pedido de certificado de adição de invenção

#5.1

11/25/1986

RPI 840

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

04/17/1984

RPI 704

Pedido de patente depositado

#2.1

07/26/1983

RPI 666

Republicação - classificação IPC

#15.11

10/01/1991

RPI 1087

Indeferimento

#9.2

01/09/1990

RPI 1001

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