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

INSTALACAO PARA A FABRICACAO DE NEGRO DE FUMO

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI7805707

Type

Invention Patent

Filing

09/02/1977

Publication

-
View on INPI

Progress at the INPI

  1. Filing09/02/77
  2. Publication
  3. Examination
  4. Allowance07/14/87
  5. Abandoned
  6. In force

The application was allowed on 07/14/1987 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

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

05/17/1988

RPI 917

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

14.1

12/09/1986

RPI 842

Exigência - art. 36 da LPI

#6.1

12/17/1985

RPI 791

Exigência - art. 36 da LPI

#6.1

10/19/1982

RPI 626

6.2

01/12/1982

RPI 586

Patent monitoring

Track this patent in real time.

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