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

CONJUNTO DE ENCHER DE TORRE DE RESFRIAMENTO DE ÁGUA DE FLUXO CRUZADO

ConcedidaInvention Patent

Application data

Number

PI8200698

Type

Invention Patent

Filing

02/09/1982

Publication

12/14/1982

Progress at the INPI

  1. Filing02/09/82
  2. Publication12/14/82
  3. Examination07/19/83
  4. Allowance06/12/84
  5. Grant12/26/84
  6. Terminated11/15/94

The patent was granted on 12/26/1984 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: 12/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Marley Company

US

Inventors

I. K. (pessoa física)

US

J. J. (pessoa física)

US

P. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

237.863 · 02/20/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

10/02/1984

RPI 728

Deferimento

#9.1

06/12/1984

RPI 712

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

Publicação do pedido de patente

#3.1

12/14/1982

RPI 634

Pedido de patente depositado

#2.1

03/30/1982

RPI 597

Anuidade - prazo legal encerrado

#18.2

11/15/1994

RPI 1250

Patent monitoring

Track this patent in real time.

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