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

SISTEMAS DE LASTRO E DESLASTRO DE LÍQUIDO PARA NAVIO

DeferidaInvention Patent

Application data

Number

PI8502613

Type

Invention Patent

Filing

05/31/1985

Publication

11/26/1985

Progress at the INPI

  1. Filing05/31/85
  2. Publication11/26/85
  3. Examination05/20/86
  4. Allowance09/12/89
  5. Grant05/29/90
  6. Terminated07/25/95

The patent was granted on 05/29/1990 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: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

BS

Inventors

G. C. (pessoa física)

BS

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

09/12/1989

RPI 986

Retificação

#15.6

04/11/1989

RPI 964

Retificação

#15.3

01/17/1989

RPI 952

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Publicação antecipada

#3.2

11/26/1985

RPI 788

Pedido de patente depositado

#2.1

08/06/1985

RPI 772

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Concessão da patente

#16.1

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

01/16/1990

RPI 1002

Patent monitoring

Track this patent in real time.

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