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Official data from INPI

APERFEIÇOAMENTO EM OU RELATIVO À INSTALAÇÃO DE VIDROS OU SIMILARES EM PERFIS DE PAREDES DIVISÓRIAS.

IndeferidaInvention Patent

Application data

Number

PI8005833

Type

Invention Patent

Filing

09/10/1980

Publication

05/18/1982

Progress at the INPI

Under appeal
  1. Filing09/10/80
  2. Publication05/18/82
  3. Examination06/12/84
  4. Refused03/05/85
  5. Grant
  6. In force

The application was refused by the INPI on 03/05/1985. The invention was never patented.

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Latest action published by the INPI: 03/05/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eucatex S/A. Indústria e Comércio

SP, BR

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Inventors

A. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/05/1985

RPI 750

Pedido de certificado de adição de invenção

#5.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação do pedido de patente

#3.1

05/18/1982

RPI 604

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