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Official data from INPI

APERFEICOAMENTO EM TELA DECORATIVA

IndeferidaInvention Patent

Application data

Number

PI8007685

Type

Invention Patent

Filing

11/25/1980

Publication

11/03/1981

Progress at the INPI

Under appeal
  1. Filing11/25/80
  2. Publication11/03/81
  3. Examination11/30/82
  4. Refused03/20/84
  5. Grant
  6. In force

The application was refused by the INPI on 03/20/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/20/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ZEN IND E COMERCIO LTD

Inventors

Y. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/20/1984

RPI 700

Conhecimento de parecer técnico

#7.1

07/12/1983

RPI 664

Solicitação de exame técnico

#4.1

11/30/1982

RPI 632

Publicação antecipada

#3.2

11/03/1981

RPI 576

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