(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO E APARELHO PARA CONTROLE DE UM FORNO

ArquivadaInvention Patent

Application data

Number

PI7705317

Type

Invention Patent

Filing

08/11/1977

Publication

-

Progress at the INPI

  1. Filing08/11/77
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/25/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Shell Internationale Research Maatschappij B.V

NL

See this company's full portfolio

Inventors

A. H. (pessoa física)

NL

J. C. (pessoa física)

NL

J. B. (pessoa física)

NL

Technical data

IPC Classification

No IPC classification.

Priority claims

NL

7609007 · 08/13/1976

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/25/1985

RPI 766

Exigência - art. 36 da LPI

#6.1

12/26/1984

RPI 740

Exigência - art. 36 da LPI

#6.1

12/20/1983

RPI 687

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.