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Official data from INPI

METODO DE VULCANIZACAO CONTINUA DE CABOS ELETRICOS COM ISOLANTE SOLIDO

Em AnáliseInvention Patent

Application data

Number

PI7907540

Type

Invention Patent

Filing

11/21/1979

Publication

-

Progress at the INPI

  1. Filing11/21/79
  2. Publication
  3. Examination
  4. Refused07/30/85
  5. Grant
  6. In force

The application was refused on 07/30/1985 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. P. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/30/1985

RPI 771

Petição de recurso

#12.2

01/31/1984

RPI 693

Indeferimento

#9.2

10/25/1983

RPI 679

Conhecimento de parecer técnico

#7.1

04/12/1983

RPI 651

Conhecimento de parecer técnico

#7.1

08/31/1982

RPI 619

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