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

DISPOSITIVO DE ACIONAMENTO ELETROMECÂNICO

Em AnáliseInvention Patent

Application data

Number

PI8203437

Type

Invention Patent

Filing

06/04/1982

Publication

01/10/1984

Progress at the INPI

  1. Filing06/04/82
  2. Publication01/10/84
  3. Examination04/03/84
  4. Allowance11/13/84
  5. Grant05/28/85
  6. Terminated05/24/88

The patent was granted on 05/28/1985 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brevet Burkhardt - Máquinas de Precisão Ltda.

SP, BR

See this company's full portfolio

Inventors

B. K. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

20.4

05/05/1987

RPI 863

Concessão da patente

#16.1

05/28/1985

RPI 762

Notificação para pagamento de retribuição

#13.1

03/26/1985

RPI 753

Deferimento

#9.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

04/03/1984

RPI 702

Publicação do pedido de patente

#3.1

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

Patent monitoring

Track this patent in real time.

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