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

GERADOR DE VAPOR.

ConcedidaInvention Patent

Application data

Number

PI8103603

Type

Invention Patent

Filing

06/08/1981

Publication

01/18/1983

Progress at the INPI

  1. Filing06/08/81
  2. Publication01/11/83
  3. Examination04/26/83
  4. Allowance05/14/85
  5. Grant11/26/85
  6. Terminated08/30/94

The patent was granted on 11/26/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. P. (pessoa física)

SP, BR

Inventors

P. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

09/03/1985

RPI 776

Deferimento

#9.1

05/14/1985

RPI 760

Republicação - classificação IPC

#15.11

05/07/1985

RPI 759

Exigência - art. 36 da LPI

#6.1

01/08/1985

RPI 742

Solicitação de exame técnico

#4.1

04/26/1983

RPI 653

Publicação do pedido de patente

#3.1

01/18/1983

RPI 639

Publicação do pedido de patente

#3.1

01/11/1983

RPI 638

14.1

10/13/1982

RPI 625

Anuidade - prazo legal encerrado

#18.2

08/30/1994

RPI 1239

Patent monitoring

Track this patent in real time.

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