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

MECANISMO DE ACIONAMENTO PARA UM TAMBOR.

Em AnáliseInvention Patent

Application data

Number

PI8107116

Type

Invention Patent

Filing

11/03/1981

Publication

07/20/1982

Progress at the INPI

  1. Filing11/03/81
  2. Publication07/20/82
  3. Examination09/25/84
  4. Allowance09/10/85
  5. Grant04/29/86
  6. Terminated07/12/88

The patent was granted on 04/29/1986 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F.L. Simdth, S.A. Comércio e Indústria.

Inventors

B. P. (pessoa física)

M. C. (pessoa física)

Technical data

IPC Classification

Priority claims

DK

80/4668 · 11/04/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

01/14/1986

RPI 795

Deferimento

#9.1

09/10/1985

RPI 777

Exigência - art. 36 da LPI

#6.1

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

09/25/1984

RPI 727

Publicação do pedido de patente

#3.1

07/20/1982

RPI 613

Pedido de patente depositado

#2.1

12/15/1981

RPI 582

Patent monitoring

Track this patent in real time.

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