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

DISPOSITIVO MEDIDOR DE ALINHAMENTO DE GUIAS DE TRANSPORTADOR

DeferidaInvention Patent

Application data

Number

PI8505182

Type

Invention Patent

Filing

10/17/1985

Publication

07/29/1986

Progress at the INPI

  1. Filing10/17/85
  2. Publication07/29/86
  3. Examination10/06/87
  4. Allowance10/03/89
  5. Grant05/29/90
  6. Terminated08/15/95

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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vall Reefs Exploration And Mining Company Limited

ZA

Inventors

R. M. (pessoa física)

ZA

Technical data

IPC Classification

Priority claims

ZA

84/8102 · 10/17/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/03/1989

RPI 989

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

07/29/1986

RPI 823

Pedido de patente depositado

#2.1

01/07/1986

RPI 794

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

Concessão da patente

#16.1

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

02/01/1990

RPI 1004

Patent monitoring

Track this patent in real time.

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