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

FERRAMENTA PARA EMPREGO NA FABRICACAO DE ARTIGO OCO;ARTIGO OCO E PROCESSO PARA SUA FABRICACAO

ConcedidaInvention Patent

Application data

Number

PI8307557

Type

Invention Patent

Filing

10/14/1982

Publication

08/28/1984

Progress at the INPI

  1. Filing10/14/82
  2. Publication08/28/84
  3. Examination06/17/86
  4. Allowance09/06/88
  5. Grant07/25/89
  6. Terminated05/30/95

The patent was granted on 07/25/1989 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PFD LTD [GB]

Inventors

J. S. (pessoa física)

L. [. (pessoa física)

N. [. (pessoa física)

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

12/27/1988

RPI 949

Deferimento

#9.1

09/06/1988

RPI 933

Exigência - art. 36 da LPI

#6.1

04/05/1988

RPI 911

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Republicação - classificação IPC

#15.11

11/27/1984

RPI 736

Notificação de entrada na fase nacional - PCT

#1.3

08/28/1984

RPI 723

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

Patent monitoring

Track this patent in real time.

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