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

FERRAMENTA DE RECALAR PARA AFIXAR UM AGUARNIÇÃO A UMA MANGUEIRA

ConcedidaInvention Patent

Application data

Number

PI8401392

Type

Invention Patent

Filing

03/27/1984

Publication

11/05/1985

Progress at the INPI

  1. Filing03/27/84
  2. Publication11/05/85
  3. Examination03/18/86
  4. Allowance03/01/88
  5. Grant09/27/88
  6. Expired07/08/08

The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aeroquip Ag.

CH

Inventors

S. K. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

06/21/1988

RPI 922

Deferimento

#9.1

03/01/1988

RPI 906

Pedido de certificado de adição de invenção

#5.1

05/27/1986

RPI 814

Solicitação de exame técnico

#4.1

03/18/1986

RPI 804

Publicação do pedido de patente

#3.1

11/05/1985

RPI 785

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

Carta-patente expirada

#21.1

Patente extinta em 27/03/99

07/08/2008

RPI 1957

Patent monitoring

Track this patent in real time.

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