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

COMPOSICAO PLASTIFICADA DE POLICARBONATO

ArquivadaInvention Patent

Application data

Number

PI7707566

Type

Invention Patent

Filing

12/08/1976

Publication

-

Progress at the INPI

  1. Filing12/08/76
  2. Publication
  3. Examination
  4. Allowance08/30/83
  5. Abandoned
  6. In force

The application was allowed on 08/30/1983 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 06/19/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. E. (pessoa física)

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1984

RPI 713

Notificação para pagamento de retribuição

#13.1

12/20/1983

RPI 687

Deferimento

#9.1

08/30/1983

RPI 671

Exigência - art. 36 da LPI

#6.1

11/03/1982

RPI 628

15.0

01/19/1982

RPI 587

Exigência - art. 36 da LPI

#6.1

12/29/1981

RPI 584

Patent monitoring

Track this patent in real time.

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