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

ANCORAGEM DE UMA BARRA ROSCADA MEDIANTE UMA MASSA COMPOSTA

ConcedidaInvention Patent

Application data

Number

PI8602099

Type

Invention Patent

Filing

05/09/1986

Publication

01/13/1987

Progress at the INPI

  1. Filing05/09/86
  2. Publication01/13/87
  3. Examination03/10/87
  4. Allowance05/02/89
  5. Grant11/28/89
  6. Terminated09/26/95

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fischer-Werke Artur Fischer Gmbh & Co. Kg.

DE

See this company's full portfolio

Inventors

D. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 16 866.8 · 05/10/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

03/10/1987

RPI 855

Publicação do pedido de patente

#3.1

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

11/11/1986

RPI 838

Anuidade - prazo legal encerrado

#18.2

09/26/1995

RPI 1295

Patent monitoring

Track this patent in real time.

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