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

RECIPIENTE PARA ÁGUAS SERVIDAS.

ConcedidaInvention Patent

Application data

Number

PI8105888

Type

Invention Patent

Filing

09/15/1981

Publication

06/08/1982

Progress at the INPI

  1. Filing09/15/81
  2. Publication06/08/82
  3. Examination12/07/82
  4. Allowance05/07/85
  5. Grant11/26/85
  6. Terminated02/04/92

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

B. K. (pessoa física)

Inventors

K. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 30 37 217.9 · 10/02/1980

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

08/27/1985

RPI 775

Deferimento

#9.1

05/07/1985

RPI 759

Exigência - art. 36 da LPI

#6.1

09/25/1984

RPI 727

Solicitação de exame técnico

#4.1

12/07/1982

RPI 633

Publicação do pedido de patente

#3.1

06/08/1982

RPI 607

Pedido de patente depositado

#2.1

10/27/1981

RPI 575

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

Patent monitoring

Track this patent in real time.

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