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

REVESTIMENTO CONTENDO CARBONO, ARTIGOS DE SUPER-LIGA REVESTIDO E PROCESSO DE PREPARACAO DO REVESTIMENTO

ArquivadaInvention Patent

Application data

Number

PI8005977

Type

Invention Patent

Filing

10/15/1979

Publication

-

Progress at the INPI

  1. Filing10/15/79
  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: 08/13/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNITED TECHNOLOGIES CORP

See this company's full portfolio

Inventors

M. J. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/13/1985

RPI 773

Exigência - art. 36 da LPI

#6.1

01/22/1985

RPI 744

Exigência - art. 36 da LPI

#6.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

08/02/1983

RPI 667

Patent monitoring

Track this patent in real time.

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