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

MONTAGEM DE ESPATO EM UMA ESTRUTURA DE LAMINA AFIADA PARA USO EM UM MOINHO DE VENTO, ESTRUTURA DE LAMINA AFIADA E PROCESSO PARA SE FAZER UMA MONTAGEM DE ESPATO

Em AnáliseInvention Patent

Application data

Number

PI8003812

Type

Invention Patent

Filing

06/21/1979

Publication

-

Progress at the INPI

  1. Filing06/21/79
  2. Publication
  3. Examination03/23/82
  4. Allowance11/29/83
  5. Grant06/26/84
  6. Terminated09/26/89

The patent was granted on 06/26/1984 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BUDD CO

See this company's full portfolio

Inventors

E. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

03/20/1984

RPI 700

Deferimento

#9.1

11/29/1983

RPI 684

Solicitação de exame técnico

#4.1

03/23/1982

RPI 596

Patent monitoring

Track this patent in real time.

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