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Official data from INPI

APERFEIÇOAMENTO EM TORRADEIRA DE FORNO ELÉTRICO E CONJUNTO DE TERMINAIS PARA AMESMA

IndeferidaInvention Patent

Application data

Number

PI8000134

Type

Invention Patent

Filing

01/08/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing01/08/80
  2. Publication
  3. Examination12/07/82
  4. Refused12/11/84
  5. Grant
  6. In force

The application was refused by the INPI on 12/11/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/11/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

S. P. (pessoa física)

Technical data

IPC Classification

Priority claims

US

1.724 · 01/08/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/11/1984

RPI 738

Republicação - classificação IPC

#15.11

09/25/1984

RPI 727

Conhecimento de parecer técnico

#7.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

12/07/1982

RPI 633

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