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

DISPOSITIVO PARAFUSO-PORCA

PublicadaInvention Patent

Application data

Number

PI8702104

Type

Invention Patent

Filing

04/29/1987

Publication

02/09/1988

Progress at the INPI

  1. Filing04/29/87
  2. Publication02/09/88
  3. Examination09/25/90
  4. Allowance11/19/91
  5. Grant09/29/92
  6. Terminated12/31/96

The patent was granted on 09/29/1992 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: 02/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rockwell-Cim

FR

See this company's full portfolio

Inventors

C. C. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

8606343 · 04/30/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/09/1988

RPI 903

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

09/29/1992

RPI 1139

Notificação para pagamento de retribuição

#13.1

04/07/1992

RPI 1114

Deferimento

#9.1

11/19/1991

RPI 1094

Exigência - art. 36 da LPI

#6.1

05/21/1991

RPI 1068

Solicitação de exame técnico

#4.1

09/25/1990

RPI 1034

Related

Patent monitoring

Track this patent in real time.

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