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

FUNIL ALIMENTADOR DE PEÇAS

PublicadaInvention Patent

Application data

Number

PI8801747

Type

Invention Patent

Filing

04/07/1988

Publication

11/16/1988

Progress at the INPI

  1. Filing04/07/88
  2. Publication11/16/88
  3. Examination01/09/90
  4. Allowance01/02/91
  5. Grant09/24/91
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. C. (pessoa física)

JP

See this company's full portfolio

Inventors

A. K. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

62-58899 · 04/17/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

08/23/1988

RPI 931

Carta-patente expirada

#21.1

Patente extinta em 07/04/2003

09/02/2008

RPI 1965

20.4

09/26/1995

RPI 1295

Concessão da patente

#16.1

09/24/1991

RPI 1086

Notificação para pagamento de retribuição

#13.1

04/16/1991

RPI 1063

Deferimento

#9.1

01/02/1991

RPI 1048

Solicitação de exame técnico

#4.1

01/09/1990

RPI 1001

Patent monitoring

Track this patent in real time.

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