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

PROCESSO DE IMPREGNAR MADEIRA CONTRA DETERIORACAO POR FUNGOS E MADEIRA IMPREGNADA POR ESTE PROCESSO

ArquivadaInvention Patent

Application data

Number

PI8307368

Type

Invention Patent

Filing

05/27/1982

Publication

05/08/1984

Progress at the INPI

  1. Filing05/27/82
  2. Publication05/08/84
  3. Examination11/26/85
  4. Allowance11/16/88
  5. Abandoned
  6. In force

The application was allowed on 11/16/1988 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NAT RES DEV [US]

Inventors

D. [. (pessoa física)

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

03/07/1989

RPI 959

Deferimento

#9.1

11/16/1988

RPI 943

Exigência - art. 36 da LPI

#6.1

04/19/1988

RPI 913

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Notificação de entrada na fase nacional - PCT

#1.3

05/08/1984

RPI 707

Patent monitoring

Track this patent in real time.

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