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

FORNO PARA A FUSÃO DE UMA CARGA DE MATERIAL METÁLICO.

ArquivadaInvention Patent

Application data

Number

PI8401706

Type

Invention Patent

Filing

04/12/1984

Publication

11/20/1984

Progress at the INPI

  1. Filing04/12/84
  2. Publication11/20/84
  3. Examination11/25/86
  4. Allowance01/17/89
  5. Abandoned
  6. In force

The application was allowed on 01/17/1989 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

W. C. (pessoa física)

US

See this company's full portfolio

Inventors

M. F. (pessoa física)

T. J. (pessoa física)

US

T. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

485,567 · 04/15/1983

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

05/30/1989

RPI 971

Deferimento

#9.1

01/17/1989

RPI 952

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Exigência - art. 36 da LPI

#6.1

06/21/1988

RPI 922

Solicitação de exame técnico

#4.1

11/25/1986

RPI 840

Publicação do pedido de patente

#3.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

06/26/1984

RPI 714

Related

Patent monitoring

Track this patent in real time.

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