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Official data from INPI

APERFEICOAMENTO EM CONDUTORES EXTENSÍVEIS EM GERAL

IndeferidaInvention Patent

Application data

Number

PI8200592

Type

Invention Patent

Filing

02/04/1982

Publication

06/15/1982

Progress at the INPI

Under appeal
  1. Filing02/04/82
  2. Publication06/15/82
  3. Examination11/30/82
  4. Refused01/13/87
  5. Grant
  6. In force

The application was refused by the INPI on 01/13/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Haso Tecnologia de Plasticos LTda

SP, BR

Inventors

V. Z. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/13/1987

RPI 847

Conhecimento de parecer técnico

#7.1

06/19/1984

RPI 713

Solicitação de exame técnico

#4.1

11/30/1982

RPI 632

Publicação antecipada

#3.2

06/15/1982

RPI 608

Pedido de patente depositado

#2.1

03/30/1982

RPI 597

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